2x-2(-x)=x+(-2)

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


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

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

Multiply -2 * -1
2x + 2x = x + (-2)

Combine like terms: 2x + 2x = 4x
4x = x + (-2)
4x = x + -2

Reorder the terms:
4x = -2 + x

Solving
4x = -2 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
4x + -1x = -2 + x + -1x

Combine like terms: 4x + -1x = 3x
3x = -2 + x + -1x

Combine like terms: x + -1x = 0
3x = -2 + 0
3x = -2

Divide each side by '3'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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