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

-1r+8=0

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

-r=-8

r=-8/-1

r=+8

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