(2x-3)2-42=0

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Solution for (2x-3)2-42=0 equation: 



(2x-3)2-42=0

We multiply parentheses

4x-6-42=0

We add all the numbers together, and all the variables

4x-48=0

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

4x=48

x=48/4

x=12

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