15-(6-7r)=2+6r

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Solution for 15-(6-7r)=2+6r equation: 



15-(6-7r)=2+6r

We move all terms to the left:

15-(6-7r)-(2+6r)=0

We add all the numbers together, and all the variables

-(-7r+6)-(6r+2)+15=0

We get rid of parentheses

7r-6r-6-2+15=0

We add all the numbers together, and all the variables

r+7=0

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

r=-7

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