-254=6(8r-7)+8r

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Solution for -254=6(8r-7)+8r equation: 



-254=6(8r-7)+8r

We move all terms to the left:

-254-(6(8r-7)+8r)=0



We calculate terms in parentheses: -(6(8r-7)+8r), so:

6(8r-7)+8r

We add all the numbers together, and all the variables

8r+6(8r-7)

We multiply parentheses

8r+48r-42

We add all the numbers together, and all the variables

56r-42

Back to the equation:

-(56r-42)



We get rid of parentheses

-56r+42-254=0

We add all the numbers together, and all the variables

-56r-212=0

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

-56r=212

r=212/-56

r=-3+11/14

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