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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 41.787*x+507.23 = -22.055*x+550.61 .
Question type: Equation
Solution:Original question:
41787 1000 | x | + | 50723 100 | = | - | 4411 200 | x | + | 55061 100 |
Transposition :
41787 1000 | x | + | 4411 200 | x | = | 55061 100 | − | 50723 100 |
Combine the items on the left of the equation:
31921 500 | x | = | 55061 100 | − | 50723 100 |
Combine the items on the right of the equation:
31921 500 | x | = | 2169 50 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 2169 50 | ÷ | 31921 500 |
| = | 2169 50 | × | 500 31921 |
| = | 2169 | × | 10 31921 |
We obtained :
| x | = | 21690 31921 |
Convert the result to decimal form :
| x | = | 0.67949 |