5(8-r)=2(2r-16)

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Solution for 5(8-r)=2(2r-16) equation: 



5(8-r)=2(2r-16)

We move all terms to the left:

5(8-r)-(2(2r-16))=0

We add all the numbers together, and all the variables

5(-1r+8)-(2(2r-16))=0

We multiply parentheses

-5r-(2(2r-16))+40=0



We calculate terms in parentheses: -(2(2r-16)), so:

2(2r-16)

We multiply parentheses

4r-32

Back to the equation:

-(4r-32)



We get rid of parentheses

-5r-4r+32+40=0

We add all the numbers together, and all the variables

-9r+72=0

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

-9r=-72

r=-72/-9

r=+8

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