X^2-16+64=20

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Solution for X^2-16+64=20 equation:


Simplifying
X2 + -16 + 64 = 20

Reorder the terms:
-16 + 64 + X2 = 20

Combine like terms: -16 + 64 = 48
48 + X2 = 20

Solving
48 + X2 = 20

Solving for variable 'X'.

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

Add '-48' to each side of the equation.
48 + -48 + X2 = 20 + -48

Combine like terms: 48 + -48 = 0
0 + X2 = 20 + -48
X2 = 20 + -48

Combine like terms: 20 + -48 = -28
X2 = -28

Simplifying
X2 = -28

Reorder the terms:
28 + X2 = -28 + 28

Combine like terms: -28 + 28 = 0
28 + X2 = 0

The solution to this equation could not be determined.

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