1.25r-7=2

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Solution for 1.25r-7=2 equation: 



1.25r-7=2

We move all terms to the left:

1.25r-7-(2)=0

We add all the numbers together, and all the variables

1.25r-9=0

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

1.25r=9

r=9/1.25

r=7+0.25/1.25

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