12x+10.5-16x-2x^20=8x^2-4x-12

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Solution for 12x+10.5-16x-2x^20=8x^2-4x-12 equation:


Simplifying
12x + 10.5 + -16x + -2x20 = 8x2 + -4x + -12

Reorder the terms:
10.5 + 12x + -16x + -2x20 = 8x2 + -4x + -12

Combine like terms: 12x + -16x = -4x
10.5 + -4x + -2x20 = 8x2 + -4x + -12

Reorder the terms:
10.5 + -4x + -2x20 = -12 + -4x + 8x2

Add '4x' to each side of the equation.
10.5 + -4x + 4x + -2x20 = -12 + -4x + 4x + 8x2

Combine like terms: -4x + 4x = 0
10.5 + 0 + -2x20 = -12 + -4x + 4x + 8x2
10.5 + -2x20 = -12 + -4x + 4x + 8x2

Combine like terms: -4x + 4x = 0
10.5 + -2x20 = -12 + 0 + 8x2
10.5 + -2x20 = -12 + 8x2

Solving
10.5 + -2x20 = -12 + 8x2

Solving for variable 'x'.

Reorder the terms:
10.5 + 12 + -8x2 + -2x20 = -12 + 8x2 + 12 + -8x2

Combine like terms: 10.5 + 12 = 22.5
22.5 + -8x2 + -2x20 = -12 + 8x2 + 12 + -8x2

Reorder the terms:
22.5 + -8x2 + -2x20 = -12 + 12 + 8x2 + -8x2

Combine like terms: -12 + 12 = 0
22.5 + -8x2 + -2x20 = 0 + 8x2 + -8x2
22.5 + -8x2 + -2x20 = 8x2 + -8x2

Combine like terms: 8x2 + -8x2 = 0
22.5 + -8x2 + -2x20 = 0

The solution to this equation could not be determined.

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