6+7=(2-7r)167

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Solution for 6+7=(2-7r)167 equation: 



6+7=(2-7r)167

We move all terms to the left:

6+7-((2-7r)167)=0

We add all the numbers together, and all the variables

-((-7r+2)167)+6+7=0

We add all the numbers together, and all the variables

-((-7r+2)167)+13=0



We calculate terms in parentheses: -((-7r+2)167), so:

(-7r+2)167

We multiply parentheses

-1169r+334

Back to the equation:

-(-1169r+334)



We get rid of parentheses

1169r-334+13=0

We add all the numbers together, and all the variables

1169r-321=0

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

1169r=321

r=321/1169

r=321/1169

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