4x=12(x-3)=12

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Solution for 4x=12(x-3)=12 equation: 



4x=12(x-3)=12

We move all terms to the left:

4x-(12(x-3))=0



We calculate terms in parentheses: -(12(x-3)), so:

12(x-3)

We multiply parentheses

12x-36

Back to the equation:

-(12x-36)



We get rid of parentheses

4x-12x+36=0

We add all the numbers together, and all the variables

-8x+36=0

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

-8x=-36

x=-36/-8

x=4+1/2

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