7r-3r+2=6

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Solution for 7r-3r+2=6 equation: 



7r-3r+2=6

We move all terms to the left:

7r-3r+2-(6)=0

We add all the numbers together, and all the variables

4r-4=0

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

4r=4

r=4/4

r=1

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