(x-5)(x-4)=e

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Solution for (x-5)(x-4)=e equation: 


Simplifying
(x + -5)(x + -4) = e

Reorder the terms:
(-5 + x)(x + -4) = e

Reorder the terms:
(-5 + x)(-4 + x) = e

Multiply (-5 + x) * (-4 + x)
(-5(-4 + x) + x(-4 + x)) = e
((-4 * -5 + x * -5) + x(-4 + x)) = e
((20 + -5x) + x(-4 + x)) = e
(20 + -5x + (-4 * x + x * x)) = e
(20 + -5x + (-4x + x2)) = e

Combine like terms: -5x + -4x = -9x
(20 + -9x + x2) = e

Solving
20 + -9x + x2 = e

Solving for variable 'x'.

Reorder the terms:
20 + -1e + -9x + x2 = e + -1e

Combine like terms: e + -1e = 0
20 + -1e + -9x + x2 = 0

The solution to this equation could not be determined.

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