2x-(-x-4)=

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Solution for 2x-(-x-4)= equation:


Simplifying
2x + -1(-1x + -4) = 0

Reorder the terms:
2x + -1(-4 + -1x) = 0
2x + (-4 * -1 + -1x * -1) = 0
2x + (4 + 1x) = 0

Reorder the terms:
4 + 2x + 1x = 0

Combine like terms: 2x + 1x = 3x
4 + 3x = 0

Solving
4 + 3x = 0

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 3x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 3x = 0 + -4
3x = 0 + -4

Combine like terms: 0 + -4 = -4
3x = -4

Divide each side by '3'.
x = -1.333333333

Simplifying
x = -1.333333333

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