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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 10x = 1.3（0.57-0.206*0.86）（100-10x）-1.11*0.767 .
Question type: Equation
Solution:Original question:
| 10 | x | = | 13 10 | ( | 57 100 | − | 103 500 | × | 43 50 | ) | ( | 100 | − | 10 | x | ) | − | 111 100 | × | 767 1000 |
| Right side of the equation = | 13 10 | ( | 57 100 | − | 103 500 | × | 43 50 | ) | ( | 100 | − | 10 | x | ) | − | 85137 100000 |
| 10 | x | = | 13 10 | ( | 57 100 | − | 103 500 | × | 43 50 | ) | ( | 100 | − | 10 | x | ) | − | 85137 100000 |
| Right side of the equation = | 13 10 | × | 57 100 | ( | 100 | − | 10 | x | ) | − | 13 10 | × | 103 500 | × | 43 50 | ( | 100 | − | 10 | x | ) | − | 85137 100000 |
| = | 741 1000 | ( | 100 | − | 10 | x | ) | − | 57577 250000 | ( | 100 | − | 10 | x | ) | − | 85137 100000 |
| = | 741 1000 | × | 100 | − | 741 1000 | × | 10 | x | − | 57577 250000 | ( | 100 | − | 10 | x | ) | − | 85137 100000 |
| = | 741 10 | − | 741 100 | x | − | 57577 250000 | ( | 100 | − | 10 | x | ) | − | 85137 100000 |
| = | 7324863 100000 | − | 741 100 | x | − | 57577 250000 | ( | 100 | − | 10 | x | ) |
| = | 7324863 100000 | − | 741 100 | x | − | 57577 250000 | × | 100 | + | 57577 250000 | × | 10 | x |
| = | 7324863 100000 | − | 741 100 | x | − | 57577 2500 | + | 57577 25000 | x |
x≈3.324161 , 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》