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    Current location:Equations > Monovariate Equation > The history of univariate equation calculation > Answer

    Overview: 1 questions will be solved this time.Among them
           ☆1 equations

[ 1/1 Equation]
    Work: Find the solution of equation 4.545*0.7944/(4.545-1.785397)+2.485*0.2030/(2.485-1.785397)+1*0.002606/(1-1.785397)+0.845*0/(0.845-1.785397) = x+1 .
    Question type: Equation
    Solution:Original question:
     
909
200
×
993
1250
÷ (
909
200
1785397
1000000
) +
497
200
×
203
1000
÷ (
497
200
1785397
1000000
) + 1 ×
1303
500000
÷ (1
1785397
1000000
) +
169
200
× 0 ÷ (
169
200
1785397
1000000
) = x + 1
     Multiply both sides of the equation by:(
909
200
1785397
1000000
)
     
909
200
×
993
1250
+
497
200
×
203
1000
÷ (
497
200
1785397
1000000
) × (
909
200
1785397
1000000
) + 1 ×
1303
500000
÷ (1
1785397
1000000
) × (
909
200
1785397
1000000
) +
169
200
× 0 = x (
909
200
1785397
1000000
) + 1(
909
200
1785397
1000000
)
    Remove a bracket on the left of the equation::
     
909
200
×
993
1250
+
497
200
×
203
1000
÷ (
497
200
1785397
1000000
) ×
909
200
497
200
×
203
1000
÷ (
497
200
1785397
1000000
) ×
1785397
1000000
+ 1 ×
1303
500000
= x (
909
200
1785397
1000000
) + 1(
909
200
1785397
1000000
)
    Remove a bracket on the right of the equation::
     
909
200
×
993
1250
+
497
200
×
203
1000
÷ (
497
200
1785397
1000000
) ×
909
200
497
200
×
203
1000
÷ (
497
200
1785397
1000000
) ×
1785397
1000000
+ 1 ×
1303
500000
= x ×
909
200
x ×
1785397
1000000
+ 1(
909
200
1785397
1000000
)

    
        x≈1.026099 , keep 6 decimal places
    
    There are 1 solution(s).


解一元一次方程的详细方法请参阅:《一元一次方程的解法》



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