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

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


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

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

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

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

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

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

Reorder the terms:
-3 + 2x + x2 = (1k + 3kx + -2k2)
-3 + 2x + x2 = (1k + 3kx + -2k2)

Solving
-3 + 2x + x2 = 1k + 3kx + -2k2

Solving for variable 'x'.

Reorder the terms:
-3 + -1k + -3kx + 2k2 + 2x + x2 = 1k + 3kx + -2k2 + -1k + -3kx + 2k2

Reorder the terms:
-3 + -1k + -3kx + 2k2 + 2x + x2 = 1k + -1k + 3kx + -3kx + -2k2 + 2k2

Combine like terms: 1k + -1k = 0
-3 + -1k + -3kx + 2k2 + 2x + x2 = 0 + 3kx + -3kx + -2k2 + 2k2
-3 + -1k + -3kx + 2k2 + 2x + x2 = 3kx + -3kx + -2k2 + 2k2

Combine like terms: 3kx + -3kx = 0
-3 + -1k + -3kx + 2k2 + 2x + x2 = 0 + -2k2 + 2k2
-3 + -1k + -3kx + 2k2 + 2x + x2 = -2k2 + 2k2

Combine like terms: -2k2 + 2k2 = 0
-3 + -1k + -3kx + 2k2 + 2x + x2 = 0

The solution to this equation could not be determined.

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