72=2x-3(3x+4)

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Solution for 72=2x-3(3x+4) equation: 



72=2x-3(3x+4)

We move all terms to the left:

72-(2x-3(3x+4))=0



We calculate terms in parentheses: -(2x-3(3x+4)), so:

2x-3(3x+4)

We multiply parentheses

2x-9x-12

We add all the numbers together, and all the variables

-7x-12

Back to the equation:

-(-7x-12)



We get rid of parentheses

7x+12+72=0

We add all the numbers together, and all the variables

7x+84=0

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

7x=-84

x=-84/7

x=-12

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