3(x+8)=12(12-x)

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Solution for 3(x+8)=12(12-x) equation: 



3(x+8)=12(12-x)

We move all terms to the left:

3(x+8)-(12(12-x))=0

We add all the numbers together, and all the variables

3(x+8)-(12(-1x+12))=0

We multiply parentheses

3x-(12(-1x+12))+24=0



We calculate terms in parentheses: -(12(-1x+12)), so:

12(-1x+12)

We multiply parentheses

-12x+144

Back to the equation:

-(-12x+144)



We get rid of parentheses

3x+12x-144+24=0

We add all the numbers together, and all the variables

15x-120=0

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

15x=120

x=120/15

x=8

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