r+1=1+7r-2r

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Solution for r+1=1+7r-2r equation:



r+1=1+7r-2r
We move all terms to the left:
r+1-(1+7r-2r)=0
We add all the numbers together, and all the variables
r-(5r+1)+1=0
We get rid of parentheses
r-5r-1+1=0
We add all the numbers together, and all the variables
-4r=0
r=0/-4
r=0

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