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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 12.6 = 3.3572+x/1.728 .
Question type: Equation
Solution:Original question:
63 5 | = | 8393 2500 | + | x | ÷ | 216 125 |
Transposition :
| - | 125 216 | x | = | 8393 2500 | − | 63 5 |
Combine the items on the right of the equation:
| - | 125 216 | x | = | - | 23107 2500 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
23107 2500 | = | 125 216 | 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 :
125 216 | x | = | 23107 2500 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 23107 2500 | ÷ | 125 216 |
| = | 23107 2500 | × | 216 125 |
| = | 23107 625 | × | 54 125 |
We obtained :
| x | = | 1247778 78125 |
Convert the result to decimal form :
| x | = | 15.971558 |