x+12=3(2-x)

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Solution for x+12=3(2-x) equation: 



x+12=3(2-x)

We move all terms to the left:

x+12-(3(2-x))=0

We add all the numbers together, and all the variables

x-(3(-1x+2))+12=0



We calculate terms in parentheses: -(3(-1x+2)), so:

3(-1x+2)

We multiply parentheses

-3x+6

Back to the equation:

-(-3x+6)



We get rid of parentheses

x+3x-6+12=0

We add all the numbers together, and all the variables

4x+6=0

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

4x=-6

x=-6/4

x=-1+1/2

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