4r-3r+5r+3r+2=20

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Solution for 4r-3r+5r+3r+2=20 equation: 



4r-3r+5r+3r+2=20

We move all terms to the left:

4r-3r+5r+3r+2-(20)=0

We add all the numbers together, and all the variables

9r-18=0

We move all terms containing r to the left, all other terms to the right

9r=18

r=18/9

r=2

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