7a+8=-4+4a

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Solution for 7a+8=-4+4a equation: 



7a+8=-4+4a

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

7a-4a+4+8=0

We add all the numbers together, and all the variables

3a+12=0

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

3a=-12

a=-12/3

a=-4

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