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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 50 = 0.7168x-29.34 .
Question type: Equation
Solution:Original question:
| 50 | = | 448 625 | x | − | 1467 50 |
Transposition :
| - | 448 625 | x | = | - | 1467 50 | − | 50 |
Combine the items on the right of the equation:
| - | 448 625 | x | = | - | 3967 50 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
3967 50 | = | 448 625 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
448 625 | x | = | 3967 50 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 3967 50 | ÷ | 448 625 |
| = | 3967 50 | × | 625 448 |
| = | 3967 2 | × | 25 448 |
We obtained :
| x | = | 99175 896 |
Convert the result to decimal form :
| x | = | 110.686384 |