16-2r=r+1

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Solution for 16-2r=r+1 equation: 



16-2r=r+1

We move all terms to the left:

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

We get rid of parentheses

-2r-r-1+16=0

We add all the numbers together, and all the variables

-3r+15=0

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

-3r=-15

r=-15/-3

r=+5

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