(x-7)2=22

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Solution for (x-7)2=22 equation: 



(x-7)2=22

We move all terms to the left:

(x-7)2-(22)=0

We multiply parentheses

2x-14-22=0

We add all the numbers together, and all the variables

2x-36=0

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

2x=36

x=36/2

x=18

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