-4+3r=8+5r

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Solution for -4+3r=8+5r equation: 



-4+3r=8+5r

We move all terms to the left:

-4+3r-(8+5r)=0

We add all the numbers together, and all the variables

3r-(5r+8)-4=0

We get rid of parentheses

3r-5r-8-4=0

We add all the numbers together, and all the variables

-2r-12=0

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

-2r=12

r=12/-2

r=-6

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