4.50+6r=17.50+4r

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Solution for 4.50+6r=17.50+4r equation: 



4.50+6r=17.50+4r

We move all terms to the left:

4.50+6r-(17.50+4r)=0

We add all the numbers together, and all the variables

6r-(4r+17.5)+4.50=0

We add all the numbers together, and all the variables

6r-(4r+17.5)+4.5=0

We get rid of parentheses

6r-4r-17.5+4.5=0

We add all the numbers together, and all the variables

2r-13=0

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

2r=13

r=13/2

r=6+1/2

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