(2x-3)(x+4)=k

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Solution for (2x-3)(x+4)=k equation: 


Simplifying
(2x + -3)(x + 4) = k

Reorder the terms:
(-3 + 2x)(x + 4) = k

Reorder the terms:
(-3 + 2x)(4 + x) = k

Multiply (-3 + 2x) * (4 + x)
(-3(4 + x) + 2x * (4 + x)) = k
((4 * -3 + x * -3) + 2x * (4 + x)) = k
((-12 + -3x) + 2x * (4 + x)) = k
(-12 + -3x + (4 * 2x + x * 2x)) = k
(-12 + -3x + (8x + 2x2)) = k

Combine like terms: -3x + 8x = 5x
(-12 + 5x + 2x2) = k

Solving
-12 + 5x + 2x2 = k

Solving for variable 'x'.

Reorder the terms:
-12 + -1k + 5x + 2x2 = k + -1k

Combine like terms: k + -1k = 0
-12 + -1k + 5x + 2x2 = 0

The solution to this equation could not be determined.

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