-7-4(1-r)=-17+3r

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Solution for -7-4(1-r)=-17+3r equation:



-7-4(1-r)=-17+3r
We move all terms to the left:
-7-4(1-r)-(-17+3r)=0
We add all the numbers together, and all the variables
-4(-1r+1)-(3r-17)-7=0
We multiply parentheses
4r-(3r-17)-4-7=0
We get rid of parentheses
4r-3r+17-4-7=0
We add all the numbers together, and all the variables
r+6=0
We move all terms containing r to the left, all other terms to the right
r=-6

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