2-2x+1=-x-1

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


Simplifying
2 + -2x + 1 = -1x + -1

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

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

Reorder the terms:
3 + -2x = -1 + -1x

Solving
3 + -2x = -1 + -1x

Solving for variable 'x'.

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

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

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

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

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

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

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

Divide each side by '-1'.
x = 4

Simplifying
x = 4

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