X*2-4X-2=0

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Solution for X*2-4X-2=0 equation:


Simplifying
X * 2 + -4X + -2 = 0

Reorder the terms for easier multiplication:
2X + -4X + -2 = 0

Reorder the terms:
-2 + 2X + -4X = 0

Combine like terms: 2X + -4X = -2X
-2 + -2X = 0

Solving
-2 + -2X = 0

Solving for variable 'X'.

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

Add '2' to each side of the equation.
-2 + 2 + -2X = 0 + 2

Combine like terms: -2 + 2 = 0
0 + -2X = 0 + 2
-2X = 0 + 2

Combine like terms: 0 + 2 = 2
-2X = 2

Divide each side by '-2'.
X = -1

Simplifying
X = -1

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