7r+11=3r+2

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Solution for 7r+11=3r+2 equation: 



7r+11=3r+2

We move all terms to the left:

7r+11-(3r+2)=0

We get rid of parentheses

7r-3r-2+11=0

We add all the numbers together, and all the variables

4r+9=0

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

4r=-9

r=-9/4

r=-2+1/4

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