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Work: Find the solution of equation x-900-x/1.13*0.013-5 = 0 .
Question type: Equation
Solution:Original question:| | x | − | 900 | − | x | ÷ | 113 100 | × | 13 1000 | − | 5 | = | 0 |
| Left side of the equation = | x | − | 900 | − | x | × | 13 1130 | − | 5 |
The equation is transformed into :
Transposition :
Combine the items on the right of the equation:
The coefficient of the unknown number is reduced to 1 :
We obtained :
This is the solution of the equation.
Convert the result to decimal form :
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