1.5r-2=7

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Solution for 1.5r-2=7 equation: 



1.5r-2=7

We move all terms to the left:

1.5r-2-(7)=0

We add all the numbers together, and all the variables

1.5r-9=0

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

1.5r=9

r=9/1.5

r=6

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