3-2r=9+5r

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Solution for 3-2r=9+5r equation: 



3-2r=9+5r

We move all terms to the left:

3-2r-(9+5r)=0

We add all the numbers together, and all the variables

-2r-(5r+9)+3=0

We get rid of parentheses

-2r-5r-9+3=0

We add all the numbers together, and all the variables

-7r-6=0

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

-7r=6

r=6/-7

r=-6/7

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