-5r=2r-7

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Solution for -5r=2r-7 equation:



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

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