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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(-1)+5.6*x(-3.26) = 8 .
Question type: Equation
Solution:Original question:
| x | ( | - | 1 | ) | + | 28 5 | x | ( | - | 163 50 | ) | = | 8 |
| Left side of the equation = | - | x | × | 1 | + | 28 5 | x | ( | - | 163 50 | ) |
| = | - | 1 | x | − | 28 5 | x | × | 163 50 |
| = | - | 1 | x | − | 2282 125 | x |
| = | - | 2407 125 | x |
| - | 2407 125 | x | = | 8 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
| - | 8 | = | 2407 125 | x |
If the left side of the equation is equal to the right side, then the right side must also be equal to the left side, that is :
2407 125 | x | = | - | 8 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 8 | ÷ | 2407 125 |
| = | - | 8 | × | 125 2407 |
We obtained :
| x | = | - | 1000 2407 |
Convert the result to decimal form :
| x | = | - 0.415455 |