4.5-2r+3(4-1)=10.7r

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Solution for 4.5-2r+3(4-1)=10.7r equation: 



4.5-2r+3(4-1)=10.7r

We move all terms to the left:

4.5-2r+3(4-1)-(10.7r)=0

We add all the numbers together, and all the variables

-2r-(+10.7r)+4.5+33=0

We add all the numbers together, and all the variables

-2r-(+10.7r)+37.5=0

We get rid of parentheses

-2r-10.7r+37.5=0

We add all the numbers together, and all the variables

-12.7r+37.5=0

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

-12.7r=-37.5

r=-37.5/-12.7

r=2+1/1.0495867768595

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