-x-2x=-1

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Solution for -x-2x=-1 equation: 


Simplifying
-1x + -2x = -1

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

Solving
-3x = -1

Solving for variable 'x'.

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

Divide each side by '-3'.
x = 0.3333333333

Simplifying
x = 0.3333333333

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