(6r-7)+55=180

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Solution for (6r-7)+55=180 equation: 



(6r-7)+55=180

We move all terms to the left:

(6r-7)+55-(180)=0

We add all the numbers together, and all the variables

(6r-7)-125=0

We get rid of parentheses

6r-7-125=0

We add all the numbers together, and all the variables

6r-132=0

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

6r=132

r=132/6

r=22

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