20r-14-2+20r=-r+2r

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Solution for 20r-14-2+20r=-r+2r equation: 



20r-14-2+20r=-r+2r

We move all terms to the left:

20r-14-2+20r-(-r+2r)=0

We add all the numbers together, and all the variables

20r+20r-(+r)-14-2=0

We add all the numbers together, and all the variables

40r-(+r)-16=0

We get rid of parentheses

40r-r-16=0

We add all the numbers together, and all the variables

39r-16=0

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

39r=16

r=16/39

r=16/39

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