1.2r-7=2.3r=3.5(r-2)

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Solution for 1.2r-7=2.3r=3.5(r-2) equation: 



1.2r-7=2.3r=3.5(r-2)

We move all terms to the left:

1.2r-7-(2.3r)=0

We add all the numbers together, and all the variables

1.2r-(+2.3r)-7=0

We get rid of parentheses

1.2r-2.3r-7=0

We add all the numbers together, and all the variables

-1.1r-7=0

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

-1.1r=7

r=7/-1.1

r=-6+0.4/1.1

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