7+2(a+2)=-8

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



7+2(a+2)=-8

We move all terms to the left:

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

We add all the numbers together, and all the variables

2(a+2)+15=0

We multiply parentheses

2a+4+15=0

We add all the numbers together, and all the variables

2a+19=0

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

2a=-19

a=-19/2

a=-9+1/2

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