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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 95057.17 = (x/1.13*0.13)-(x/1.09*0.09) .
Question type: Equation
Solution:Original question:
9505717 100 | = | ( | x | ÷ | 113 100 | × | 13 100 | ) | − | ( | x | ÷ | 109 100 | × | 9 100 | ) |
| Right side of the equation = | x | ÷ | 113 100 | × | 13 100 | − | ( | x | ÷ | 109 100 | × | 9 100 | ) |
| = | x | × | 13 113 | − | ( | x | ÷ | 109 100 | × | 9 100 | ) |
| = | 13 113 | x | − | x | ÷ | 109 100 | × | 9 100 |
| = | 13 113 | x | − | x | × | 9 109 |
| = | 400 12317 | x |
9505717 100 | = | 400 12317 | 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 :
400 12317 | x | = | 9505717 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 9505717 100 | ÷ | 400 12317 |
| = | 9505717 100 | × | 12317 400 |
We obtained :
| x | = | 117081916289 40000 |