119=7(8r-7)

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Solution for 119=7(8r-7) equation: 



119=7(8r-7)

We move all terms to the left:

119-(7(8r-7))=0



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

7(8r-7)

We multiply parentheses

56r-49

Back to the equation:

-(56r-49)



We get rid of parentheses

-56r+49+119=0

We add all the numbers together, and all the variables

-56r+168=0

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

-56r=-168

r=-168/-56

r=+3

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