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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 5213.5+(800-12168.93+x)*0.75 = 5634.18 .
Question type: Equation
Solution:Original question:
10427 2 | + | ( | 800 | − | 1216893 100 | + | x | ) | × | 3 4 | = | 281709 50 |
| Left side of the equation = | 10427 2 | + | 800 | × | 3 4 | − | 1216893 100 | × | 3 4 | + | x | × | 3 4 |
| = | 10427 2 | + | 600 | − | 3650679 400 | + | x | × | 3 4 |
| = | - | 1325279 400 | + | 3 4 | x |
| - | 1325279 400 | + | 3 4 | x | = | 281709 50 |
Transposition :
3 4 | x | = | 281709 50 | + | 1325279 400 |
Combine the items on the right of the equation:
3 4 | x | = | 3578951 400 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 3578951 400 | ÷ | 3 4 |
| = | 3578951 400 | × | 4 3 |
| = | 3578951 100 | × | 1 3 |
We obtained :
| x | = | 3578951 300 |
Convert the result to decimal form :
| x | = | 11929.836667 |