-4=8+a/9

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Solution for -4=8+a/9 equation: 



-4=8+a/9

We move all terms to the left:

-4-(8+a/9)=0

We add all the numbers together, and all the variables

-(a/9+8)-4=0

We get rid of parentheses

-a/9-8-4=0

We multiply all the terms by the denominator


-a-8*9-4*9=0

We add all the numbers together, and all the variables

-1a-108=0

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

-a=108

a=108/-1

a=-108

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