[x-1]=2x

Solution for [x-1]=2x equation:

Simplifying
[x + -1] = 2x

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

Remove brackets around [-1 + x]
-1 + x = 2x

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

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

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

Add '1' to each side of the equation.
-1 + 1 + -1x = 0 + 1

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

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

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

Simplifying
x = -1