x(x-1)+2x-2=(x+3)(x-1)

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Solution for x(x-1)+2x-2=(x+3)(x-1) equation:


Simplifying
x(x + -1) + 2x + -2 = (x + 3)(x + -1)

Reorder the terms:
x(-1 + x) + 2x + -2 = (x + 3)(x + -1)
(-1 * x + x * x) + 2x + -2 = (x + 3)(x + -1)
(-1x + x2) + 2x + -2 = (x + 3)(x + -1)

Reorder the terms:
-2 + -1x + 2x + x2 = (x + 3)(x + -1)

Combine like terms: -1x + 2x = 1x
-2 + 1x + x2 = (x + 3)(x + -1)

Reorder the terms:
-2 + 1x + x2 = (3 + x)(x + -1)

Reorder the terms:
-2 + 1x + x2 = (3 + x)(-1 + x)

Multiply (3 + x) * (-1 + x)
-2 + 1x + x2 = (3(-1 + x) + x(-1 + x))
-2 + 1x + x2 = ((-1 * 3 + x * 3) + x(-1 + x))
-2 + 1x + x2 = ((-3 + 3x) + x(-1 + x))
-2 + 1x + x2 = (-3 + 3x + (-1 * x + x * x))
-2 + 1x + x2 = (-3 + 3x + (-1x + x2))

Combine like terms: 3x + -1x = 2x
-2 + 1x + x2 = (-3 + 2x + x2)

Add '-1x2' to each side of the equation.
-2 + 1x + x2 + -1x2 = -3 + 2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-2 + 1x + 0 = -3 + 2x + x2 + -1x2
-2 + 1x = -3 + 2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-2 + 1x = -3 + 2x + 0
-2 + 1x = -3 + 2x

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

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

Combine like terms: 2x + -2x = 0
-2 + -1x = -3 + 0
-2 + -1x = -3

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

Combine like terms: -2 + 2 = 0
0 + -1x = -3 + 2
-1x = -3 + 2

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

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

Simplifying
x = 1

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