-3(r)+10=15(r)-8

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Solution for -3(r)+10=15(r)-8 equation: 



-3(r)+10=15(r)-8

We move all terms to the left:

-3(r)+10-(15(r)-8)=0

We get rid of parentheses

-3r-15r+8+10=0

We add all the numbers together, and all the variables

-18r+18=0

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

-18r=-18

r=-18/-18

r=1

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