12+6(7-x)=2(9x+12)

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Solution for 12+6(7-x)=2(9x+12) equation: 



12+6(7-x)=2(9x+12)

We move all terms to the left:

12+6(7-x)-(2(9x+12))=0

We add all the numbers together, and all the variables

6(-1x+7)-(2(9x+12))+12=0

We multiply parentheses

-6x-(2(9x+12))+42+12=0



We calculate terms in parentheses: -(2(9x+12)), so:

2(9x+12)

We multiply parentheses

18x+24

Back to the equation:

-(18x+24)



We add all the numbers together, and all the variables

-6x-(18x+24)+54=0

We get rid of parentheses

-6x-18x-24+54=0

We add all the numbers together, and all the variables

-24x+30=0

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

-24x=-30

x=-30/-24

x=1+1/4

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