(x+7)2=3

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Solution for (x+7)2=3 equation: 



(x+7)2=3

We move all terms to the left:

(x+7)2-(3)=0

We multiply parentheses

2x+14-3=0

We add all the numbers together, and all the variables

2x+11=0

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

2x=-11

x=-11/2

x=-5+1/2

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