7=3r-6-5

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Solution for 7=3r-6-5 equation: 



7=3r-6-5

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(3r-11)+7=0

We get rid of parentheses

-3r+11+7=0

We add all the numbers together, and all the variables

-3r+18=0

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

-3r=-18

r=-18/-3

r=+6

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