56+4r=-8(5-11r)+12

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Solution for 56+4r=-8(5-11r)+12 equation: 



56+4r=-8(5-11r)+12

We move all terms to the left:

56+4r-(-8(5-11r)+12)=0

We add all the numbers together, and all the variables

4r-(-8(-11r+5)+12)+56=0



We calculate terms in parentheses: -(-8(-11r+5)+12), so:

-8(-11r+5)+12

We multiply parentheses

88r-40+12

We add all the numbers together, and all the variables

88r-28

Back to the equation:

-(88r-28)



We get rid of parentheses

4r-88r+28+56=0

We add all the numbers together, and all the variables

-84r+84=0

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

-84r=-84

r=-84/-84

r=1

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