7r-2=3+2r

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



7r-2=3+2r

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

7r-2r-3-2=0

We add all the numbers together, and all the variables

5r-5=0

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

5r=5

r=5/5

r=1

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