-28+3a=-8(3a-5)=7a

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Solution for -28+3a=-8(3a-5)=7a equation: 



-28+3a=-8(3a-5)=7a

We move all terms to the left:

-28+3a-(-8(3a-5))=0



We calculate terms in parentheses: -(-8(3a-5)), so:

-8(3a-5)

We multiply parentheses

-24a+40

Back to the equation:

-(-24a+40)



We get rid of parentheses

3a+24a-40-28=0

We add all the numbers together, and all the variables

27a-68=0

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

27a=68

a=68/27

a=2+14/27

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