7.6=(x)(x-5)(x+3)

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Solution for 7.6=(x)(x-5)(x+3) equation: 


Simplifying
7.6 = (x)(x + -5)(x + 3)

Reorder the terms:
7.6 = x(-5 + x)(x + 3)

Reorder the terms:
7.6 = x(-5 + x)(3 + x)

Multiply (-5 + x) * (3 + x)
7.6 = x(-5(3 + x) + x(3 + x))
7.6 = x((3 * -5 + x * -5) + x(3 + x))
7.6 = x((-15 + -5x) + x(3 + x))
7.6 = x(-15 + -5x + (3 * x + x * x))
7.6 = x(-15 + -5x + (3x + x2))

Combine like terms: -5x + 3x = -2x
7.6 = x(-15 + -2x + x2)
7.6 = (-15 * x + -2x * x + x2 * x)
7.6 = (-15x + -2x2 + x3)

Solving
7.6 = -15x + -2x2 + x3

Solving for variable 'x'.

Reorder the terms:
7.6 + 15x + 2x2 + -1x3 = -15x + 15x + -2x2 + 2x2 + x3 + -1x3

Combine like terms: -15x + 15x = 0
7.6 + 15x + 2x2 + -1x3 = 0 + -2x2 + 2x2 + x3 + -1x3
7.6 + 15x + 2x2 + -1x3 = -2x2 + 2x2 + x3 + -1x3

Combine like terms: -2x2 + 2x2 = 0
7.6 + 15x + 2x2 + -1x3 = 0 + x3 + -1x3
7.6 + 15x + 2x2 + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
7.6 + 15x + 2x2 + -1x3 = 0

The solution to this equation could not be determined.

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