7+r/2=16

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Solution for 7+r/2=16 equation:



7+r/2=16
We move all terms to the left:
7+r/2-(16)=0
We add all the numbers together, and all the variables
r/2-9=0
We multiply all the terms by the denominator
r-9*2=0
We add all the numbers together, and all the variables
r-18=0
We move all terms containing r to the left, all other terms to the right
r=18

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