(7r+6)=(8r-8)

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Solution for (7r+6)=(8r-8) equation: 



(7r+6)=(8r-8)

We move all terms to the left:

(7r+6)-((8r-8))=0

We get rid of parentheses

7r-((8r-8))+6=0



We calculate terms in parentheses: -((8r-8)), so:

(8r-8)

We get rid of parentheses

8r-8

Back to the equation:

-(8r-8)



We get rid of parentheses

7r-8r+8+6=0

We add all the numbers together, and all the variables

-1r+14=0

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

-r=-14

r=-14/-1

r=+14

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