-2(r+7)=-25.

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Solution for -2(r+7)=-25. equation: 



-2(r+7)=-25.

We move all terms to the left:

-2(r+7)-(-25.)=0

We add all the numbers together, and all the variables

-2(r+7)-(-25)=0

We add all the numbers together, and all the variables

-2(r+7)+25=0

We multiply parentheses

-2r-14+25=0

We add all the numbers together, and all the variables

-2r+11=0

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

-2r=-11

r=-11/-2

r=5+1/2

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