4x+12=4(3-x)

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



4x+12=4(3-x)

We move all terms to the left:

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

We add all the numbers together, and all the variables

4x-(4(-1x+3))+12=0



We calculate terms in parentheses: -(4(-1x+3)), so:

4(-1x+3)

We multiply parentheses

-4x+12

Back to the equation:

-(-4x+12)



We get rid of parentheses

4x+4x-12+12=0

We add all the numbers together, and all the variables

8x=0

x=0/8

x=0

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