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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 177714（1.6*x）+169941（0.45x）+112790x = 265291.26-72275.5912 .
Question type: Equation
Solution:Original question:
| 177714 | ( | 8 5 | x | ) | + | 169941 | ( | 9 20 | x | ) | + | 112790 | x | = | 13264563 50 | − | 90344489 1250 |
| Left side of the equation = | 177714 | × | 8 5 | x | + | 169941 | ( | 9 20 | x | ) | + | 112790 | x |
| = | 1421712 5 | x | + | 169941 | ( | 9 20 | x | ) | + | 112790 | x |
| = | 1985662 5 | x | + | 169941 | ( | 9 20 | x | ) |
| = | 1985662 5 | x | + | 169941 | × | 9 20 | x |
| = | 1985662 5 | x | + | 1529469 20 | x |
| = | 9472117 20 | x |
9472117 20 | x | = | 13264563 50 | − | 90344489 1250 |
x≈0.407545 , 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》