2x-4=2[x-1]+2

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Solution for 2x-4=2[x-1]+2 equation: 


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

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

Reorder the terms:
-4 + 2x = 2[-1 + x] + 2
-4 + 2x = [-1 * 2 + x * 2] + 2
-4 + 2x = [-2 + 2x] + 2

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

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

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

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

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

Solving
-4 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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