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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 0.129x+x = 1.67 .
Question type: Equation
Solution:Original question:
129 1000 | x | + | x | = | 167 100 |
| Left side of the equation = | 1129 1000 | x |
1129 1000 | x | = | 167 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 167 100 | ÷ | 1129 1000 |
| = | 167 100 | × | 1000 1129 |
| = | 167 | × | 10 1129 |
We obtained :
| x | = | 1670 1129 |
Convert the result to decimal form :
| x | = | 1.479185 |