24=2(5r+8)+2(r-2)

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Solution for 24=2(5r+8)+2(r-2) equation: 



24=2(5r+8)+2(r-2)

We move all terms to the left:

24-(2(5r+8)+2(r-2))=0



We calculate terms in parentheses: -(2(5r+8)+2(r-2)), so:

2(5r+8)+2(r-2)

We multiply parentheses

10r+2r+16-4

We add all the numbers together, and all the variables

12r+12

Back to the equation:

-(12r+12)



We get rid of parentheses

-12r-12+24=0

We add all the numbers together, and all the variables

-12r+12=0

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

-12r=-12

r=-12/-12

r=1

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