-2+r/9=-3

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Solution for -2+r/9=-3 equation:



-2+r/9=-3
We move all terms to the left:
-2+r/9-(-3)=0
We add all the numbers together, and all the variables
r/9+1=0
We multiply all the terms by the denominator
r+1*9=0
We add all the numbers together, and all the variables
r+9=0
We move all terms containing r to the left, all other terms to the right
r=-9

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