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 multiply parentheses

2r+14+25=0

We add all the numbers together, and all the variables

2r+39=0

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

2r=-39

r=-39/2

r=-19+1/2

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