X^2=16+(x+4)+(x-4)

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Solution for X^2=16+(x+4)+(x-4) equation: 


Simplifying
X2 = 16 + (x + 4) + (x + -4)

Reorder the terms:
X2 = 16 + (4 + x) + (x + -4)

Remove parenthesis around (4 + x)
X2 = 16 + 4 + x + (x + -4)

Reorder the terms:
X2 = 16 + 4 + x + (-4 + x)

Remove parenthesis around (-4 + x)
X2 = 16 + 4 + x + -4 + x

Reorder the terms:
X2 = 16 + 4 + -4 + x + x

Combine like terms: 16 + 4 = 20
X2 = 20 + -4 + x + x

Combine like terms: 20 + -4 = 16
X2 = 16 + x + x

Combine like terms: x + x = 2x
X2 = 16 + 2x

Solving
X2 = 16 + 2x

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Simplifying
X2 = 16 + 2x

Reorder the terms:
-16 + X2 + -2x = 16 + 2x + -16 + -2x

Reorder the terms:
-16 + X2 + -2x = 16 + -16 + 2x + -2x

Combine like terms: 16 + -16 = 0
-16 + X2 + -2x = 0 + 2x + -2x
-16 + X2 + -2x = 2x + -2x

Combine like terms: 2x + -2x = 0
-16 + X2 + -2x = 0

The solution to this equation could not be determined.

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