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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 1.86x-27.1+(1.944x-46.8) = 0.848x .
Question type: Equation
Solution:Original question:
93 50 | x | − | 271 10 | + | ( | 243 125 | x | − | 234 5 | ) | = | 106 125 | x |
| Left side of the equation = | 93 50 | x | − | 271 10 | + | 243 125 | x | − | 234 5 |
| = | 951 250 | x | − | 739 10 |
951 250 | x | − | 739 10 | = | 106 125 | x |
Transposition :
951 250 | x | − | 106 125 | x | = | 739 10 |
Combine the items on the left of the equation:
739 250 | x | = | 739 10 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 739 10 | ÷ | 739 250 |
| = | 739 10 | × | 250 739 |
| = | 739 | × | 25 739 |
We obtained :
| x | = | 18475 739 |
By reducing fraction, we can get:
| x | = | 25 |