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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 33.098x+508.86 = -21.419x+548.38 .
Question type: Equation
Solution:Original question:
16549 500 | x | + | 25443 50 | = | - | 21419 1000 | x | + | 27419 50 |
Transposition :
16549 500 | x | + | 21419 1000 | x | = | 27419 50 | − | 25443 50 |
Combine the items on the left of the equation:
54517 1000 | x | = | 27419 50 | − | 25443 50 |
Combine the items on the right of the equation:
54517 1000 | x | = | 988 25 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 988 25 | ÷ | 54517 1000 |
| = | 988 25 | × | 1000 54517 |
| = | 988 | × | 40 54517 |
We obtained :
| x | = | 39520 54517 |
Convert the result to decimal form :
| x | = | 0.724911 |