3(r-5)-3(r-6)+r=8

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Solution for 3(r-5)-3(r-6)+r=8 equation: 



3(r-5)-3(r-6)+r=8

We move all terms to the left:

3(r-5)-3(r-6)+r-(8)=0

We add all the numbers together, and all the variables

r+3(r-5)-3(r-6)-8=0

We multiply parentheses

r+3r-3r-15+18-8=0

We add all the numbers together, and all the variables

r-5=0

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

r=5

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