5r+3=2r-6

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Solution for 5r+3=2r-6 equation: 



5r+3=2r-6

We move all terms to the left:

5r+3-(2r-6)=0

We get rid of parentheses

5r-2r+6+3=0

We add all the numbers together, and all the variables

3r+9=0

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

3r=-9

r=-9/3

r=-3

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