(2r-1)=-2(3r+16)

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Solution for (2r-1)=-2(3r+16) equation: 



(2r-1)=-2(3r+16)

We move all terms to the left:

(2r-1)-(-2(3r+16))=0

We get rid of parentheses

2r-(-2(3r+16))-1=0



We calculate terms in parentheses: -(-2(3r+16)), so:

-2(3r+16)

We multiply parentheses

-6r-32

Back to the equation:

-(-6r-32)



We get rid of parentheses

2r+6r+32-1=0

We add all the numbers together, and all the variables

8r+31=0

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

8r=-31

r=-31/8

r=-3+7/8

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