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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 54×7.96+76.6x = 130.6×7.95 .
Question type: Equation
Solution:Original question:
| 54 | × | 199 25 | + | 383 5 | x | = | 653 5 | × | 159 20 |
| Left side of the equation = | 10746 25 | + | 383 5 | x |
10746 25 | + | 383 5 | x | = | 653 5 | × | 159 20 |
| Right side of the equation = | 103827 100 |
10746 25 | + | 383 5 | x | = | 103827 100 |
Transposition :
383 5 | x | = | 103827 100 | − | 10746 25 |
Combine the items on the right of the equation:
383 5 | x | = | 60843 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 60843 100 | ÷ | 383 5 |
| = | 60843 100 | × | 5 383 |
| = | 60843 20 | × | 1 383 |
We obtained :
| x | = | 60843 7660 |
Convert the result to decimal form :
| x | = | 7.94295 |