25=x(11-2x)(8.5-2x)

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Solution for 25=x(11-2x)(8.5-2x) equation: 


Simplifying
25 = x(11 + -2x)(8.5 + -2x)

Multiply (11 + -2x) * (8.5 + -2x)
25 = x(11(8.5 + -2x) + -2x * (8.5 + -2x))
25 = x((8.5 * 11 + -2x * 11) + -2x * (8.5 + -2x))
25 = x((93.5 + -22x) + -2x * (8.5 + -2x))
25 = x(93.5 + -22x + (8.5 * -2x + -2x * -2x))
25 = x(93.5 + -22x + (-17x + 4x2))

Combine like terms: -22x + -17x = -39x
25 = x(93.5 + -39x + 4x2)
25 = (93.5 * x + -39x * x + 4x2 * x)
25 = (93.5x + -39x2 + 4x3)

Solving
25 = 93.5x + -39x2 + 4x3

Solving for variable 'x'.

Reorder the terms:
25 + -93.5x + 39x2 + -4x3 = 93.5x + -93.5x + -39x2 + 39x2 + 4x3 + -4x3

Combine like terms: 93.5x + -93.5x = 0.0
25 + -93.5x + 39x2 + -4x3 = 0.0 + -39x2 + 39x2 + 4x3 + -4x3
25 + -93.5x + 39x2 + -4x3 = -39x2 + 39x2 + 4x3 + -4x3

Combine like terms: -39x2 + 39x2 = 0
25 + -93.5x + 39x2 + -4x3 = 0 + 4x3 + -4x3
25 + -93.5x + 39x2 + -4x3 = 4x3 + -4x3

Combine like terms: 4x3 + -4x3 = 0
25 + -93.5x + 39x2 + -4x3 = 0

The solution to this equation could not be determined.

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