6+2r-4=9r+8-5r

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Solution for 6+2r-4=9r+8-5r equation: 



6+2r-4=9r+8-5r

We move all terms to the left:

6+2r-4-(9r+8-5r)=0

We add all the numbers together, and all the variables

2r-(4r+8)+6-4=0

We add all the numbers together, and all the variables

2r-(4r+8)+2=0

We get rid of parentheses

2r-4r-8+2=0

We add all the numbers together, and all the variables

-2r-6=0

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

-2r=6

r=6/-2

r=-3

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