y=(a+4)x^2-(2a+4)x+1

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Solution for y=(a+4)x^2-(2a+4)x+1 equation: 


Simplifying
y = (a + 4) * x2 + -1(2a + 4) * x + 1

Reorder the terms:
y = (4 + a) * x2 + -1(2a + 4) * x + 1

Reorder the terms for easier multiplication:
y = x2(4 + a) + -1(2a + 4) * x + 1
y = (4 * x2 + a * x2) + -1(2a + 4) * x + 1

Reorder the terms:
y = (ax2 + 4x2) + -1(2a + 4) * x + 1
y = (ax2 + 4x2) + -1(2a + 4) * x + 1

Reorder the terms:
y = ax2 + 4x2 + -1(4 + 2a) * x + 1

Reorder the terms for easier multiplication:
y = ax2 + 4x2 + -1x(4 + 2a) + 1
y = ax2 + 4x2 + (4 * -1x + 2a * -1x) + 1

Reorder the terms:
y = ax2 + 4x2 + (-2ax + -4x) + 1
y = ax2 + 4x2 + (-2ax + -4x) + 1

Reorder the terms:
y = 1 + -2ax + ax2 + -4x + 4x2

Solving
y = 1 + -2ax + ax2 + -4x + 4x2

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying
y = 1 + -2ax + ax2 + -4x + 4x2

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