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Work: Find the solution of equation x/(x/1.0521) = 0.096 .
Question type: Equation
Solution:Original question:| | x | ÷ | ( | x | ÷ | 10521 10000 | ) | = | 12 125 |
| Multiply both sides of the equation by: | ( | x | ÷ | 10521 10000 | ) |
| | x | = | 12 125 | ( | x | ÷ | 10521 10000 | ) |
Remove a bracket on the right of the equation::
The equation is reduced to :
Transposition :
Combine the items on the left of the equation:
The coefficient of the unknown number is reduced to 1 :
We obtained :
However,when simplifying the equation, multiply both sides by ( | x | ÷ | 10521 10000 | ) | , and when
, its value is 0. Therefore, the value of this unknown number is not the solution of the equation, and the input to the equation is incorrect.
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