2(x+12)-x=3(x-1)+9

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Solution for 2(x+12)-x=3(x-1)+9 equation: 



2(x+12)-x=3(x-1)+9

We move all terms to the left:

2(x+12)-x-(3(x-1)+9)=0

We add all the numbers together, and all the variables

-1x+2(x+12)-(3(x-1)+9)=0

We multiply parentheses

-1x+2x-(3(x-1)+9)+24=0



We calculate terms in parentheses: -(3(x-1)+9), so:

3(x-1)+9

We multiply parentheses

3x-3+9

We add all the numbers together, and all the variables

3x+6

Back to the equation:

-(3x+6)



We add all the numbers together, and all the variables

x-(3x+6)+24=0

We get rid of parentheses

x-3x-6+24=0

We add all the numbers together, and all the variables

-2x+18=0

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

-2x=-18

x=-18/-2

x=+9

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