在线解一元方程：
直接输入任意的一元方程，然后点击“下一步”按钮，即可获得方程的解。
它支持包含数学函数的方程。
直接输入任意的一元方程，然后点击“下一步”按钮，即可获得方程的解。
它支持包含数学函数的方程。
当前位置：在线解方程 > 在线解一元方程 > 一元方程计算史
43.85^2*400/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*400/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*510/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*510/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*530/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*530/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*550/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*550/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*500/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*500/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*600/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*700/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*700/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
60.35^2*300/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*300/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*500/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*27.5^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*500/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*27.5^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*550/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*27.5^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*550/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*27.5^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*500/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*500/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*500/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*20^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*500/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*20^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*450/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*450/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*450/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*550/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
43.85^2*800/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*900/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*900/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*800/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*25^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*25^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*900/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*25^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*900/3.4*11/(11-x)/60.35^2+71*165*2*3.14*25^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
（25.697+x）×2.55＝51.393+69.39-x
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43.85^2*510/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*510/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*530/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*530/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*550/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*550/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*500/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*500/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*600/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*700/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*20^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*20^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*700/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
60.35^2*300/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*300/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*500/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*27.5^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*500/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*27.5^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*550/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*27.5^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*550/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*27.5^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*500/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*500/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*500/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*20^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*500/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*20^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*450/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*450/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
60.35^2*450/3.4*(9.2-2*x)/(9.2-x)+0.9*36*(165*2*3.14*25^2/3.4*x*60.35^2/43.85^2+165*2*3.14*25^2/3.4*(9.2-x)*43.85^2/60.35^2)/(75*550/3.4*9.2/(9.2-x)/43.85^2+71*165*2*3.14*25^2/3.4*x^2/43.85^4+71*2*3.14*25^2/3.4*(9.2-x)^2/60.35^4) = 0
43.85^2*800/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*900/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*30^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*900/3.4*11/(11-x)/60.35^2+71*165*2*3.14*30^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*800/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*25^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*800/3.4*11/(11-x)/60.35^2+71*165*2*3.14*25^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
43.85^2*900/3.4*(11-2*x)/(11-x)+0.9*36*(165*2*3.14*25^2/3.4*x*43.85^2/60.35^2+165*2*3.14*25^2/3.4*(11-x)*60.35^2/43.85^2)/(75*900/3.4*11/(11-x)/60.35^2+71*165*2*3.14*25^2/3.4*x^2/60.35^4+71*2*3.14*25^2/3.4*(11-x)^2/43.85^4) = 0
（25.697+x）×2.55＝51.393+69.39-x
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