-4(7r-7)=28+5r

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Solution for -4(7r-7)=28+5r equation: 



-4(7r-7)=28+5r

We move all terms to the left:

-4(7r-7)-(28+5r)=0

We add all the numbers together, and all the variables

-4(7r-7)-(5r+28)=0

We multiply parentheses

-28r-(5r+28)+28=0

We get rid of parentheses

-28r-5r-28+28=0

We add all the numbers together, and all the variables

-33r=0

r=0/-33

r=0

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