x/3+21=12

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Solution for x/3+21=12 equation: 



x/3+21=12

We move all terms to the left:

x/3+21-(12)=0

We add all the numbers together, and all the variables

x/3+9=0

We multiply all the terms by the denominator


x+9*3=0

We add all the numbers together, and all the variables

x+27=0

We move all terms containing x to the left, all other terms to the right

x=-27

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