-10(a+2)=-80

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Solution for -10(a+2)=-80 equation: 



-10(a+2)=-80

We move all terms to the left:

-10(a+2)-(-80)=0

We add all the numbers together, and all the variables

-10(a+2)+80=0

We multiply parentheses

-10a-20+80=0

We add all the numbers together, and all the variables

-10a+60=0

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

-10a=-60

a=-60/-10

a=+6

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