(x^2+8x-3)-3(4x^2-2x-5)=y

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Solution for (x^2+8x-3)-3(4x^2-2x-5)=y equation: 


Simplifying
(x2 + 8x + -3) + -3(4x2 + -2x + -5) = y

Reorder the terms:
(-3 + 8x + x2) + -3(4x2 + -2x + -5) = y

Remove parenthesis around (-3 + 8x + x2)
-3 + 8x + x2 + -3(4x2 + -2x + -5) = y

Reorder the terms:
-3 + 8x + x2 + -3(-5 + -2x + 4x2) = y
-3 + 8x + x2 + (-5 * -3 + -2x * -3 + 4x2 * -3) = y
-3 + 8x + x2 + (15 + 6x + -12x2) = y

Reorder the terms:
-3 + 15 + 8x + 6x + x2 + -12x2 = y

Combine like terms: -3 + 15 = 12
12 + 8x + 6x + x2 + -12x2 = y

Combine like terms: 8x + 6x = 14x
12 + 14x + x2 + -12x2 = y

Combine like terms: x2 + -12x2 = -11x2
12 + 14x + -11x2 = y

Solving
12 + 14x + -11x2 = y

Solving for variable 'x'.

Combine like terms: y + -1y = 0
12 + 14x + -11x2 + -1y = 0

The solution to this equation could not be determined.

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