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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 5*x+848.16 = 4.97*x+171*4.97 .
Question type: Equation
Solution:Original question:
| 5 | x | + | 21204 25 | = | 497 100 | x | + | 171 | × | 497 100 |
| Right side of the equation = | 497 100 | x | + | 84987 100 |
| 5 | x | + | 21204 25 | = | 497 100 | x | + | 84987 100 |
Transposition :
| 5 | x | − | 497 100 | x | = | 84987 100 | − | 21204 25 |
Combine the items on the left of the equation:
3 100 | x | = | 84987 100 | − | 21204 25 |
Combine the items on the right of the equation:
3 100 | x | = | 171 100 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 171 100 | ÷ | 3 100 |
| = | 171 100 | × | 100 3 |
| = | 57 | × | 1 |
We obtained :
| x | = | 57 |