3(r-5)/5=3r

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Solution for 3(r-5)/5=3r equation: 



3(r-5)/5=3r

We move all terms to the left:

3(r-5)/5-(3r)=0

We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


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

We multiply parentheses

-3r*5+3r-15=0

Wy multiply elements

-15r+3r-15=0

We add all the numbers together, and all the variables

-12r-15=0

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

-12r=15

r=15/-12

r=-1+1/4

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