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

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Solution for (3x-7)2-4(3x-7)-12=0 equation: 



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

We multiply parentheses

6x-12x-14+28-12=0

We add all the numbers together, and all the variables

-6x+2=0

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

-6x=-2

x=-2/-6

x=1/3

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