x/21-12=15

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Solution for x/21-12=15 equation:



x/21-12=15
We move all terms to the left:
x/21-12-(15)=0
We add all the numbers together, and all the variables
x/21-27=0
We multiply all the terms by the denominator
x-27*21=0
We add all the numbers together, and all the variables
x-567=0
We move all terms containing x to the left, all other terms to the right
x=567

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