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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 0.069 = 0.024+0.045*（0.066-x） .
Question type: Equation
Solution:Original question:
69 1000 | = | 3 125 | + | 9 200 | ( | 33 500 | − | x | ) |
| Right side of the equation = | 3 125 | + | 9 200 | × | 33 500 | − | 9 200 | x |
| = | 3 125 | + | 297 100000 | − | 9 200 | x |
| = | 2697 100000 | − | 9 200 | x |
69 1000 | = | 2697 100000 | − | 9 200 | x |
Transposition :
9 200 | x | = | 2697 100000 | − | 69 1000 |
Combine the items on the right of the equation:
9 200 | x | = | - | 4203 100000 |
The coefficient of the unknown number is reduced to 1 :
| x | = | - | 4203 100000 | ÷ | 9 200 |
| = | - | 4203 100000 | × | 200 9 |
| = | - | 467 500 | × | 1 |
We obtained :
| x | = | - | 467 500 |
Convert the result to decimal form :
| x | = | - 0.934 |