3(x-8)=x+12

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Solution for 3(x-8)=x+12 equation: 



3(x-8)=x+12

We move all terms to the left:

3(x-8)-(x+12)=0

We multiply parentheses

3x-(x+12)-24=0

We get rid of parentheses

3x-x-12-24=0

We add all the numbers together, and all the variables

2x-36=0

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

2x=36

x=36/2

x=18

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