3(4-x)=2(2x+7)+12

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Solution for 3(4-x)=2(2x+7)+12 equation: 



3(4-x)=2(2x+7)+12

We move all terms to the left:

3(4-x)-(2(2x+7)+12)=0

We add all the numbers together, and all the variables

3(-1x+4)-(2(2x+7)+12)=0

We multiply parentheses

-3x-(2(2x+7)+12)+12=0



We calculate terms in parentheses: -(2(2x+7)+12), so:

2(2x+7)+12

We multiply parentheses

4x+14+12

We add all the numbers together, and all the variables

4x+26

Back to the equation:

-(4x+26)



We get rid of parentheses

-3x-4x-26+12=0

We add all the numbers together, and all the variables

-7x-14=0

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

-7x=14

x=14/-7

x=-2

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