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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 （0+0+0.015X+0+0+43.2）×3.55% = X .
Question type: Equation
Solution:Original question:
| ( | 0 | + | 0 | + | 3 200 | X | + | 0 | + | 0 | + | 216 5 | ) | × | 71 2000 | = | X |
| Left side of the equation = | 0 | × | 71 2000 | + | 0 | × | 71 2000 | + | 3 200 | X | × | 71 2000 | + | 0 | × | 71 2000 | + | 0 | × | 71 2000 | + | 216 5 |
| = | 0 | + | 0 | + | 213 400000 | X | + | 0 | + | 0 | + | 1917 1250 |
| = | 1917 1250 | + | 213 400000 | X |
1917 1250 | + | 213 400000 | X | = | X |
Transposition :
213 400000 | X | − | X | = | - | 1917 1250 |
Combine the items on the left of the equation:
| - | 399787 400000 | X | = | - | 1917 1250 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
1917 1250 | = | 399787 400000 | 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 :
399787 400000 | X | = | 1917 1250 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 1917 1250 | ÷ | 399787 400000 |
| = | 1917 1250 | × | 400000 399787 |
| = | 1917 | × | 320 399787 |
We obtained :
| X | = | 613440 399787 |
Convert the result to decimal form :
| X | = | 1.534417 |