Y=3(2-x)(4+x)

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


Simplifying
Y = 3(2 + -1x)(4 + x)

Multiply (2 + -1x) * (4 + x)
Y = 3(2(4 + x) + -1x * (4 + x))
Y = 3((4 * 2 + x * 2) + -1x * (4 + x))
Y = 3((8 + 2x) + -1x * (4 + x))
Y = 3(8 + 2x + (4 * -1x + x * -1x))
Y = 3(8 + 2x + (-4x + -1x2))

Combine like terms: 2x + -4x = -2x
Y = 3(8 + -2x + -1x2)
Y = (8 * 3 + -2x * 3 + -1x2 * 3)
Y = (24 + -6x + -3x2)

Solving
Y = 24 + -6x + -3x2

Solving for variable 'Y'.

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

Simplifying
Y = 24 + -6x + -3x2

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