2x-x-(-2)=2x-(-x)-(1)

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


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

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

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

Combine like terms: 2x + -1x = 1x
2 + 1x = 2x + -1(-1x) + -1(1)

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

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

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

Reorder the terms:
2 + 1x = -1 + 2x + 1x

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

Solving
2 + 1x = -1 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
2 + 1x + -3x = -1 + 3x + -3x

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

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

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

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

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

Divide each side by '-2'.
x = 1.5

Simplifying
x = 1.5

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