-28.5=4.5(8a+2)

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Solution for -28.5=4.5(8a+2) equation: 



-28.5=4.5(8a+2)

We move all terms to the left:

-28.5-(4.5(8a+2))=0



We calculate terms in parentheses: -(4.5(8a+2)), so:

4.5(8a+2)

We multiply parentheses

36a+9

Back to the equation:

-(36a+9)



We get rid of parentheses

-36a-9-28.5=0

We add all the numbers together, and all the variables

-36a-37.5=0

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

-36a=37.5

a=37.5/-36

a=-1+1/24

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