1.25r-7=2.3

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Solution for 1.25r-7=2.3 equation: 



1.25r-7=2.3

We move all terms to the left:

1.25r-7-(2.3)=0

We add all the numbers together, and all the variables

1.25r-9.3=0

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

1.25r=9.3

r=9.3/1.25

r=7+0.55/1.25

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