r+2=2r+3

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Solution for r+2=2r+3 equation:



r+2=2r+3
We move all terms to the left:
r+2-(2r+3)=0
We get rid of parentheses
r-2r-3+2=0
We add all the numbers together, and all the variables
-1r-1=0
We move all terms containing r to the left, all other terms to the right
-r=1
r=1/-1
r=-1

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