-7(5r-7)=-64

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Solution for -7(5r-7)=-64 equation: 



-7(5r-7)=-64

We move all terms to the left:

-7(5r-7)-(-64)=0

We add all the numbers together, and all the variables

-7(5r-7)+64=0

We multiply parentheses

-35r+49+64=0

We add all the numbers together, and all the variables

-35r+113=0

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

-35r=-113

r=-113/-35

r=3+8/35

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