y=2(x+3)(x+4)

Solution for y=2(x+3)(x+4) equation:

Simplifying
y = 2(x + 3)(x + 4)

Reorder the terms:
y = 2(3 + x)(x + 4)

Reorder the terms:
y = 2(3 + x)(4 + x)

Multiply (3 + x) * (4 + x)
y = 2(3(4 + x) + x(4 + x))
y = 2((4 * 3 + x * 3) + x(4 + x))
y = 2((12 + 3x) + x(4 + x))
y = 2(12 + 3x + (4 * x + x * x))
y = 2(12 + 3x + (4x + x2))

Combine like terms: 3x + 4x = 7x
y = 2(12 + 7x + x2)
y = (12 * 2 + 7x * 2 + x2 * 2)
y = (24 + 14x + 2x2)

Solving
y = 24 + 14x + 2x2

Solving for variable 'y'.

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

Simplifying
y = 24 + 14x + 2x2