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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 （400-91.58）*141X*365-35.61*365*X*563 = 8350000+10000000X .
Question type: Equation
Solution:Original question:
| ( | 400 | − | 4579 50 | ) | × | 141 | X | × | 365 | − | 3561 100 | × | 365 | X | × | 563 | = | 8350000 | + | 10000000 | X |
| Left side of the equation = | ( | 400 | − | 4579 50 | ) | × | 51465 | X | − | 146353539 20 | X |
| ( | 400 | − | 4579 50 | ) | × | 51465 | X | − | 146353539 20 | X | = | 8350000 | + | 10000000 | X |
| Left side of the equation = | 400 | × | 51465 | X | − | 4579 50 | × | 51465 | X | − | 146353539 20 | X |
| = | 20586000 | X | − | 47131647 10 | X | − | 146353539 20 | X |
| = | 171103167 20 | X |
171103167 20 | X | = | 8350000 | + | 10000000 | X |
Transposition :
171103167 20 | X | − | 10000000 | X | = | 8350000 |
Combine the items on the left of the equation:
| - | 28896833 20 | X | = | 8350000 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 8350000 | = | 28896833 20 | 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 :
28896833 20 | X | = | - | 8350000 |
The coefficient of the unknown number is reduced to 1 :
| X | = | - | 8350000 | ÷ | 28896833 20 |
| = | - | 8350000 | × | 20 28896833 |
We obtained :
| X | = | - | 167000000 28896833 |
Convert the result to decimal form :
| X | = | - 5.77918 |