-12=a/2

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Solution for -12=a/2 equation: 



-12=a/2

We move all terms to the left:

-12-(a/2)=0

We add all the numbers together, and all the variables

-(+a/2)-12=0

We get rid of parentheses

-a/2-12=0

We multiply all the terms by the denominator


-a-12*2=0

We add all the numbers together, and all the variables

-1a-24=0

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

-a=24

a=24/-1

a=-24

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