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

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


Simplifying
X2 + (-1x2) = 16

Solving
X2 + (-1x2) = 16

Solving for variable 'X'.

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

Add '(x2)' to each side of the equation.
X2 + (-1x2) + (x2) = 16 + (x2)
X2 + (-1x2) + x2 = 16 + (x2)

Combine like terms: (-1x2) + x2 = 0
X2 + 0 = 16 + (x2)
X2 = 16 + (x2)
X2 = 16 + x2

Simplifying
X2 = 16 + x2

Reorder the terms:
-16 + X2 + -1x2 = 16 + x2 + -16 + -1x2

Reorder the terms:
-16 + X2 + -1x2 = 16 + -16 + x2 + -1x2

Combine like terms: 16 + -16 = 0
-16 + X2 + -1x2 = 0 + x2 + -1x2
-16 + X2 + -1x2 = x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-16 + X2 + -1x2 = 0

The solution to this equation could not be determined.

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