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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 x = (36.465-11.107)/(-0.2911) .
Question type: Equation
Solution:Original question:
| x | = | ( | 7293 200 | − | 11107 1000 | ) | ÷ | ( | - | 2911 10000 | ) |
| Multiply both sides of the equation by: | ( | - | 2911 10000 | ) |
| x | ( | - | 2911 10000 | ) | = | ( | 7293 200 | − | 11107 1000 | ) |
| - | x | × | 2911 10000 | = | ( | 7293 200 | − | 11107 1000 | ) |
| - | x | × | 2911 10000 | = | 7293 200 | − | 11107 1000 |
| - | 2911 10000 | x | = | 12679 500 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 12679 500 | = | 2911 10000 | 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 :
2911 10000 | x | = | - | 12679 500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 12679 500 | ÷ | 2911 10000 |
| = | - | 12679 500 | × | 10000 2911 |
| = | - | 12679 | × | 20 2911 |
We obtained :
| x | = | - | 253580 2911 |
Convert the result to decimal form :
| x | = | - 87.110958 |