3(r-4)=-2

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Solution for 3(r-4)=-2 equation: 



3(r-4)=-2

We move all terms to the left:

3(r-4)-(-2)=0

We add all the numbers together, and all the variables

3(r-4)+2=0

We multiply parentheses

3r-12+2=0

We add all the numbers together, and all the variables

3r-10=0

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

3r=10

r=10/3

r=3+1/3

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