(2x-9)2=18

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Solution for (2x-9)2=18 equation: 



(2x-9)2=18

We move all terms to the left:

(2x-9)2-(18)=0

We multiply parentheses

4x-18-18=0

We add all the numbers together, and all the variables

4x-36=0

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

4x=36

x=36/4

x=9

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