12(x+3)=4(2x+9)=4x

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Solution for 12(x+3)=4(2x+9)=4x equation: 



12(x+3)=4(2x+9)=4x

We move all terms to the left:

12(x+3)-(4(2x+9))=0

We multiply parentheses

12x-(4(2x+9))+36=0



We calculate terms in parentheses: -(4(2x+9)), so:

4(2x+9)

We multiply parentheses

8x+36

Back to the equation:

-(8x+36)



We get rid of parentheses

12x-8x-36+36=0

We add all the numbers together, and all the variables

4x=0

x=0/4

x=0

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