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On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
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 (18.6*17.15+24.98*12.44+23.01*6+6.44*(-2.78)+13.53*x)/86.47 = 7.74 .
Question type: Equation
Solution:Original question:
Remove the bracket on the left of the equation:
x≈-5.958625 , 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》
☆1 equations
[ 1/1 Equation]
Work: Find the solution of equation (18.6*17.15+24.98*12.44+23.01*6+6.44*(-2.78)+13.53*x)/86.47 = 7.74 .
Question type: Equation
Solution:Original question:
| ( | 93 5 | × | 343 20 | + | 1249 50 | × | 311 25 | + | 2301 100 | × | 6 | + | 161 25 | ( | - | 139 50 | ) | + | 1353 100 | x | ) | ÷ | 8647 100 | = | 387 50 |
| Left side of the equation = | 93 5 | × | 343 20 | × | 100 8647 | + | 1249 50 | × | 311 25 | × | 100 8647 | + | 2301 100 | × | 6 | × | 100 8647 | + | 161 25 | ( | - | 139 50 | ) | × | 100 8647 |
| = | 31899 8647 | + | 776878 216175 | + | 13806 8647 | + | 644 8647 | ( | - | 139 50 | ) | + | 1353 8647 | x |
x≈-5.958625 , 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》