7(r+1)=-56

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Solution for 7(r+1)=-56 equation: 



7(r+1)=-56

We move all terms to the left:

7(r+1)-(-56)=0

We add all the numbers together, and all the variables

7(r+1)+56=0

We multiply parentheses

7r+7+56=0

We add all the numbers together, and all the variables

7r+63=0

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

7r=-63

r=-63/7

r=-9

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