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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 = (x+4000)/1.06*0.06*1.12 .
Question type: Equation
Solution:Original question:
| x | = | ( | x | + | 4000 | ) | ÷ | 53 50 | × | 3 50 | × | 28 25 |
| Right side of the equation = | ( | x | + | 4000 | ) | × | 84 1325 |
| x | = | ( | x | + | 4000 | ) | × | 84 1325 |
| Right side of the equation = | x | × | 84 1325 | + | 4000 | × | 84 1325 |
| = | x | × | 84 1325 | + | 13440 53 |
| x | = | 84 1325 | x | + | 13440 53 |
Transposition :
| x | − | 84 1325 | x | = | 13440 53 |
Combine the items on the left of the equation:
1241 1325 | x | = | 13440 53 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 13440 53 | ÷ | 1241 1325 |
| = | 13440 53 | × | 1325 1241 |
| = | 13440 | × | 25 1241 |
We obtained :
| x | = | 336000 1241 |
Convert the result to decimal form :
| x | = | 270.749396 |