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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 181.2 = 18.16x+5.476 .
Question type: Equation
Solution:Original question:
906 5 | = | 454 25 | x | + | 1369 250 |
Transposition :
| - | 454 25 | x | = | 1369 250 | − | 906 5 |
Combine the items on the right of the equation:
| - | 454 25 | x | = | - | 43931 250 |
By shifting the terms and changing the symbols on toth sides of the equation, we obtain :
43931 250 | = | 454 25 | 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 :
454 25 | x | = | 43931 250 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 43931 250 | ÷ | 454 25 |
| = | 43931 250 | × | 25 454 |
| = | 43931 10 | × | 1 454 |
We obtained :
| x | = | 43931 4540 |
Convert the result to decimal form :
| x | = | 9.676432 |