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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 (1-0.554)*(167-x)/198.8+0.554*(0.026-x)/31.826 = 0 .
Question type: Equation
Solution:Original question:
| ( | 1 | − | 277 500 | ) | ( | 167 | − | x | ) | ÷ | 994 5 | + | 277 500 | ( | 13 500 | − | x | ) | ÷ | 15913 500 | = | 0 |
| Left side of the equation = | ( | 1 | − | 277 500 | ) | ( | 167 | − | x | ) | × | 5 994 | + | 277 15913 | ( | 13 500 | − | x | ) |
| ( | 1 | − | 277 500 | ) | ( | 167 | − | x | ) | × | 5 994 | + | 277 15913 | ( | 13 500 | − | x | ) | = | 0 |
| Left side of the equation = | 1 | ( | 167 | − | x | ) | × | 5 994 | − | 277 500 | ( | 167 | − | x | ) | × | 5 994 | + | 277 15913 | ( | 13 500 | − | x | ) |
| = | 5 994 | ( | 167 | − | x | ) | − | 277 99400 | ( | 167 | − | x | ) | + | 277 15913 | ( | 13 500 | − | x | ) |
| = | 5 994 | × | 167 | − | 5 994 | x | − | 277 99400 | ( | 167 | − | x | ) | + | 277 15913 | ( | 13 500 | − | x | ) |
| = | 835 994 | − | 5 994 | x | − | 277 99400 | ( | 167 | − | x | ) | + | 277 15913 | ( | 13 500 | − | x | ) |
| = | 835 994 | − | 5 994 | x | − | 277 99400 | × | 167 | + | 277 99400 | x | + | 277 15913 | ( | 13 500 | − | x | ) |
| = | 835 994 | − | 5 994 | x | − | 46259 99400 | + | 277 99400 | x | + | 277 15913 | ( | 13 500 | − | x | ) |
| = | 37241 99400 | − | 223 99400 | x | + | 277 15913 | ( | 13 500 | − | x | ) |
| = | 37241 99400 | − | 223 99400 | x | + | 277 15913 | × | 13 500 | − | 277 15913 | x |
| = | 37241 99400 | − | 223 99400 | x | + | 3601 7956500 | − | 277 15913 | x |
x≈19.089 , keep 3 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》