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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+X*0.2 = 17.37+12.12 .
Question type: Equation
Solution:Original question:
| X | + | X | × | 1 5 | = | 1737 100 | + | 303 25 |
| Left side of the equation = | 6 5 | X |
6 5 | X | = | 1737 100 | + | 303 25 |
| Right side of the equation = | 2949 100 |
6 5 | X | = | 2949 100 |
The coefficient of the unknown number is reduced to 1 :
| X | = | 2949 100 | ÷ | 6 5 |
| = | 2949 100 | × | 5 6 |
| = | 983 20 | × | 1 2 |
We obtained :
| X | = | 983 40 |
Convert the result to decimal form :
| X | = | 24.575 |