-6(-2r+2)-7r=2+7r

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Solution for -6(-2r+2)-7r=2+7r equation:



-6(-2r+2)-7r=2+7r
We move all terms to the left:
-6(-2r+2)-7r-(2+7r)=0
We add all the numbers together, and all the variables
-6(-2r+2)-7r-(7r+2)=0
We add all the numbers together, and all the variables
-7r-6(-2r+2)-(7r+2)=0
We multiply parentheses
-7r+12r-(7r+2)-12=0
We get rid of parentheses
-7r+12r-7r-2-12=0
We add all the numbers together, and all the variables
-2r-14=0
We move all terms containing r to the left, all other terms to the right
-2r=14
r=14/-2
r=-7

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