X-2*x-2=18

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Solution for X-2*x-2=18 equation:


Simplifying
X + -2x + -2 = 18

Reorder the terms:
-2 + X + -2x = 18

Solving
-2 + X + -2x = 18

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 + X + 2 + -2x = 18 + 2

Reorder the terms:
-2 + 2 + X + -2x = 18 + 2

Combine like terms: -2 + 2 = 0
0 + X + -2x = 18 + 2
X + -2x = 18 + 2

Combine like terms: 18 + 2 = 20
X + -2x = 20

Add '2x' to each side of the equation.
X + -2x + 2x = 20 + 2x

Combine like terms: -2x + 2x = 0
X + 0 = 20 + 2x
X = 20 + 2x

Simplifying
X = 20 + 2x

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