-x=2x

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Solution for -x=2x equation:


Simplifying
-1x = 2x

Solving
-1x = 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-1x + -2x = 2x + -2x

Combine like terms: -1x + -2x = -3x
-3x = 2x + -2x

Combine like terms: 2x + -2x = 0
-3x = 0

Divide each side by '-3'.
x = 0

Simplifying
x = 0

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