12(r+5)=-72

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Solution for 12(r+5)=-72 equation: 



12(r+5)=-72

We move all terms to the left:

12(r+5)-(-72)=0

We add all the numbers together, and all the variables

12(r+5)+72=0

We multiply parentheses

12r+60+72=0

We add all the numbers together, and all the variables

12r+132=0

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

12r=-132

r=-132/12

r=-11

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