3(r-5)=3r-15

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Solution for 3(r-5)=3r-15 equation: 



3(r-5)=3r-15

We move all terms to the left:

3(r-5)-(3r-15)=0

We multiply parentheses

3r-(3r-15)-15=0

We get rid of parentheses

3r-3r+15-15=0

We add all the numbers together, and all the variables

=0

r=0/1

r=0

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