r-1/2=8

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Solution for r-1/2=8 equation: 



r-1/2=8

We move all terms to the left:

r-1/2-(8)=0

determiningTheFunctionDomain
r-8-1/2=0

We multiply all the terms by the denominator


r*2-1-8*2=0

We add all the numbers together, and all the variables

r*2-17=0

Wy multiply elements

2r-17=0

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

2r=17

r=17/2

r=8+1/2

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