-19=a/2

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Solution for -19=a/2 equation: 



-19=a/2

We move all terms to the left:

-19-(a/2)=0

We add all the numbers together, and all the variables

-(+a/2)-19=0

We get rid of parentheses

-a/2-19=0

We multiply all the terms by the denominator


-a-19*2=0

We add all the numbers together, and all the variables

-1a-38=0

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

-a=38

a=38/-1

a=-38

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