-7(5+r)=-63

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Solution for -7(5+r)=-63 equation: 



-7(5+r)=-63

We move all terms to the left:

-7(5+r)-(-63)=0

We add all the numbers together, and all the variables

-7(r+5)-(-63)=0

We add all the numbers together, and all the variables

-7(r+5)+63=0

We multiply parentheses

-7r-35+63=0

We add all the numbers together, and all the variables

-7r+28=0

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

-7r=-28

r=-28/-7

r=+4

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