-7(a+8)=-49

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Solution for -7(a+8)=-49 equation: 



-7(a+8)=-49

We move all terms to the left:

-7(a+8)-(-49)=0

We add all the numbers together, and all the variables

-7(a+8)+49=0

We multiply parentheses

-7a-56+49=0

We add all the numbers together, and all the variables

-7a-7=0

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

-7a=7

a=7/-7

a=-1

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