(8+x)2=22

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Solution for (8+x)2=22 equation: 



(8+x)2=22

We move all terms to the left:

(8+x)2-(22)=0

We add all the numbers together, and all the variables

(x+8)2-22=0

We multiply parentheses

2x+16-22=0

We add all the numbers together, and all the variables

2x-6=0

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

2x=6

x=6/2

x=3

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