-8-2(5+7r)=94

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Solution for -8-2(5+7r)=94 equation: 



-8-2(5+7r)=94

We move all terms to the left:

-8-2(5+7r)-(94)=0

We add all the numbers together, and all the variables

-2(7r+5)-8-94=0

We add all the numbers together, and all the variables

-2(7r+5)-102=0

We multiply parentheses

-14r-10-102=0

We add all the numbers together, and all the variables

-14r-112=0

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

-14r=112

r=112/-14

r=-8

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