(x-8)(2x+1)=y

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Solution for (x-8)(2x+1)=y equation: 


Simplifying
(x + -8)(2x + 1) = y

Reorder the terms:
(-8 + x)(2x + 1) = y

Reorder the terms:
(-8 + x)(1 + 2x) = y

Multiply (-8 + x) * (1 + 2x)
(-8(1 + 2x) + x(1 + 2x)) = y
((1 * -8 + 2x * -8) + x(1 + 2x)) = y
((-8 + -16x) + x(1 + 2x)) = y
(-8 + -16x + (1 * x + 2x * x)) = y
(-8 + -16x + (1x + 2x2)) = y

Combine like terms: -16x + 1x = -15x
(-8 + -15x + 2x2) = y

Solving
-8 + -15x + 2x2 = y

Solving for variable 'x'.

Combine like terms: y + -1y = 0
-8 + -15x + 2x2 + -1y = 0

The solution to this equation could not be determined.

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