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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 = -21.419*x+548.38 .
Question type: Equation
Solution:Original question:
41787 1000 | x | + | 50723 100 | = | - | 21419 1000 | x | + | 27419 50 |
Transposition :
41787 1000 | x | + | 21419 1000 | x | = | 27419 50 | − | 50723 100 |
Combine the items on the left of the equation:
31603 500 | x | = | 27419 50 | − | 50723 100 |
Combine the items on the right of the equation:
31603 500 | x | = | 823 20 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 823 20 | ÷ | 31603 500 |
| = | 823 20 | × | 500 31603 |
| = | 823 | × | 25 31603 |
We obtained :
| x | = | 20575 31603 |
Convert the result to decimal form :
| x | = | 0.651046 |