(x+2)2-(x-2)2=3x+4

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Solution for (x+2)2-(x-2)2=3x+4 equation: 



(x+2)2-(x-2)2=3x+4

We move all terms to the left:

(x+2)2-(x-2)2-(3x+4)=0

We multiply parentheses

2x-2x-(3x+4)+4+4=0

We get rid of parentheses

2x-2x-3x-4+4+4=0

We add all the numbers together, and all the variables

-3x+4=0

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

-3x=-4

x=-4/-3

x=1+1/3

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