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

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



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

We move all terms to the left:

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

We multiply parentheses

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



We calculate terms in parentheses: -(2(x+12)), so:

2(x+12)

We multiply parentheses

2x+24

Back to the equation:

-(2x+24)



We get rid of parentheses

4x-2x-24+36=0

We add all the numbers together, and all the variables

2x+12=0

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

2x=-12

x=-12/2

x=-6

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