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Work: Find the solution of equation (X+60927.84-35000)*10%-2520 = 10000 .
Question type: Equation
Solution:Original question:| | ( | X | + | 1523196 25 | − | 35000 | ) | × | 10 100 | − | 2520 | = | 10000 |
Remove the bracket on the left of the equation:
| Left side of the equation = | X | × | 10 100 | + | 1523196 25 | × | 10 100 | − | 35000 | × | 10 100 | − | 2520 |
| = | X | × | 10 100 | + | 761598 125 | − | 3500 | − | 2520 |
The equation is transformed into :
| | 10 100 | X | + | 9098 125 | = | 10000 |
Transposition :
| | 10 100 | X | = | 10000 | − | 9098 125 |
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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