3+2(r-5)=3r

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Solution for 3+2(r-5)=3r equation: 



3+2(r-5)=3r

We move all terms to the left:

3+2(r-5)-(3r)=0

We add all the numbers together, and all the variables

-3r+2(r-5)+3=0

We multiply parentheses

-3r+2r-10+3=0

We add all the numbers together, and all the variables

-1r-7=0

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

-r=7

r=7/-1

r=-7

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