7-3r=r-4(2+2)

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Solution for 7-3r=r-4(2+2) equation: 



7-3r=r-4(2+2)

We move all terms to the left:

7-3r-(r-4(2+2))=0

We add all the numbers together, and all the variables

-3r-(r-44)+7=0

We get rid of parentheses

-3r-r+44+7=0

We add all the numbers together, and all the variables

-4r+51=0

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

-4r=-51

r=-51/-4

r=12+3/4

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