2x-(-x)=6

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Solution for 2x-(-x)=6 equation: 


Simplifying
2x + -1(-1x) = 6

Remove parenthesis around (-1x)
2x + -1 * -1x = 6

Multiply -1 * -1
2x + 1x = 6

Combine like terms: 2x + 1x = 3x
3x = 6

Solving
3x = 6

Solving for variable 'x'.

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

Divide each side by '3'.
x = 2

Simplifying
x = 2

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