-7(r+8)+7=-8-6

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Solution for -7(r+8)+7=-8-6 equation: 



-7(r+8)+7=-8-6

We move all terms to the left:

-7(r+8)+7-(-8-6)=0

We add all the numbers together, and all the variables

-7(r+8)+7-(-14)=0

We add all the numbers together, and all the variables

-7(r+8)+21=0

We multiply parentheses

-7r-56+21=0

We add all the numbers together, and all the variables

-7r-35=0

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

-7r=35

r=35/-7

r=-5

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