6+7r-3=9r+11-4r

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Solution for 6+7r-3=9r+11-4r equation: 



6+7r-3=9r+11-4r

We move all terms to the left:

6+7r-3-(9r+11-4r)=0

We add all the numbers together, and all the variables

7r-(5r+11)+6-3=0

We add all the numbers together, and all the variables

7r-(5r+11)+3=0

We get rid of parentheses

7r-5r-11+3=0

We add all the numbers together, and all the variables

2r-8=0

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

2r=8

r=8/2

r=4

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