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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 m1/1.391 = m2/1.71 .
Question type: Equation
Solution:Original question:
| m | × | 1 | ÷ | 1391 1000 | = | m | × | 2 | ÷ | 171 100 |
| Left side of the equation = | m | × | 1000 1391 |
1000 1391 | m | = | m | × | 2 | ÷ | 171 100 |
| Right side of the equation = | m | × | 200 171 |
1000 1391 | m | = | 200 171 | m |
Transposition :
1000 1391 | m | − | 200 171 | m | = | 0 |
Combine the items on the left of the equation:
| - | 107200 237861 | m | = | 0 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 0 | = | 107200 237861 | m |
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 :
107200 237861 | m | = | - | 0 |
The coefficient of the unknown number is reduced to 1 :
| m | = | - | 0 | ÷ | 107200 237861 |
| = | - | 0 | × | 237861 107200 |
We obtained :
| m | = | 0 |