-x-1=-2x-4

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Solution for -x-1=-2x-4 equation:


Simplifying
-1x + -1 = -2x + -4

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

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

Solving
-1 + -1x = -4 + -2x

Solving for variable 'x'.

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

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

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

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

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

Combine like terms: -1 + 1 = 0
0 + 1x = -4 + 1
1x = -4 + 1

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

Divide each side by '1'.
x = -3

Simplifying
x = -3

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