6+7r-11-11r=7(r+7)-10(r+5)

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Solution for 6+7r-11-11r=7(r+7)-10(r+5) equation: 



6+7r-11-11r=7(r+7)-10(r+5)

We move all terms to the left:

6+7r-11-11r-(7(r+7)-10(r+5))=0

We add all the numbers together, and all the variables

-4r-(7(r+7)-10(r+5))-5=0



We calculate terms in parentheses: -(7(r+7)-10(r+5)), so:

7(r+7)-10(r+5)

We multiply parentheses

7r-10r+49-50

We add all the numbers together, and all the variables

-3r-1

Back to the equation:

-(-3r-1)



We get rid of parentheses

-4r+3r+1-5=0

We add all the numbers together, and all the variables

-1r-4=0

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

-r=4

r=4/-1

r=-4

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