a-8=32-7a

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Solution for a-8=32-7a equation: 



a-8=32-7a

We move all terms to the left:

a-8-(32-7a)=0

We add all the numbers together, and all the variables

a-(-7a+32)-8=0

We get rid of parentheses

a+7a-32-8=0

We add all the numbers together, and all the variables

8a-40=0

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

8a=40

a=40/8

a=5

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