2a-7=-4(a+8)

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Solution for 2a-7=-4(a+8) equation: 



2a-7=-4(a+8)

We move all terms to the left:

2a-7-(-4(a+8))=0



We calculate terms in parentheses: -(-4(a+8)), so:

-4(a+8)

We multiply parentheses

-4a-32

Back to the equation:

-(-4a-32)



We get rid of parentheses

2a+4a+32-7=0

We add all the numbers together, and all the variables

6a+25=0

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

6a=-25

a=-25/6

a=-4+1/6

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