2x+4-1=2(x-1)

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Solution for 2x+4-1=2(x-1) equation:


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

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

Combine like terms: 4 + -1 = 3
3 + 2x = 2(x + -1)

Reorder the terms:
3 + 2x = 2(-1 + x)
3 + 2x = (-1 * 2 + x * 2)
3 + 2x = (-2 + 2x)

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

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

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

Solving
3 = -2

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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