1.5r+15=2.55r

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Solution for 1.5r+15=2.55r equation: 



1.5r+15=2.55r

We move all terms to the left:

1.5r+15-(2.55r)=0

We add all the numbers together, and all the variables

1.5r-(+2.55r)+15=0

We get rid of parentheses

1.5r-2.55r+15=0

We add all the numbers together, and all the variables

-1.05r+15=0

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

-1.05r=-15

r=-15/-1.05

r=14+0.3/1.05

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