7=-8a-4

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Solution for 7=-8a-4 equation: 



7=-8a-4

We move all terms to the left:

7-(-8a-4)=0

We get rid of parentheses

8a+4+7=0

We add all the numbers together, and all the variables

8a+11=0

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

8a=-11

a=-11/8

a=-1+3/8

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