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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+（50000-21x）*0.6/32.5 = 1000 .
Question type: Equation
Solution:Original question:
| x | + | ( | 50000 | − | 21 | x | ) | × | 3 5 | ÷ | 65 2 | = | 1000 |
| Left side of the equation = | x | + | ( | 50000 | − | 21 | x | ) | × | 6 325 |
| x | + | ( | 50000 | − | 21 | x | ) | × | 6 325 | = | 1000 |
| Left side of the equation = | x | + | 50000 | × | 6 325 | − | 21 | x | × | 6 325 |
| = | x | + | 12000 13 | − | 126 325 | x |
| = | 199 325 | x | + | 12000 13 |
199 325 | x | + | 12000 13 | = | 1000 |
Transposition :
199 325 | x | = | 1000 | − | 12000 13 |
Combine the items on the right of the equation:
199 325 | x | = | 1000 13 |
The coefficient of the unknown number is reduced to 1 :
| x | = | 1000 13 | ÷ | 199 325 |
| = | 1000 13 | × | 325 199 |
| = | 1000 | × | 25 199 |
We obtained :
| x | = | 25000 199 |
Convert the result to decimal form :
| x | = | 125.628141 |