12(4r-12)=2r-6

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Solution for 12(4r-12)=2r-6 equation: 



12(4r-12)=2r-6

We move all terms to the left:

12(4r-12)-(2r-6)=0

We multiply parentheses

48r-(2r-6)-144=0

We get rid of parentheses

48r-2r+6-144=0

We add all the numbers together, and all the variables

46r-138=0

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

46r=138

r=138/46

r=3

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