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

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


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

Reorder the terms for easier multiplication:
25 = x(8.5 + -2x)(11 + -2x)

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

Combine like terms: -17x + -22x = -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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