-40+4a=-8(3a+5)

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Solution for -40+4a=-8(3a+5) equation: 



-40+4a=-8(3a+5)

We move all terms to the left:

-40+4a-(-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

4a+24a+40-40=0

We add all the numbers together, and all the variables

28a=0

a=0/28

a=0

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