x=(ax+4)(ax-2)

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


Simplifying
x = (ax + 4)(ax + -2)

Reorder the terms:
x = (4 + ax)(ax + -2)

Reorder the terms:
x = (4 + ax)(-2 + ax)

Multiply (4 + ax) * (-2 + ax)
x = (4(-2 + ax) + ax(-2 + ax))
x = ((-2 * 4 + ax * 4) + ax(-2 + ax))
x = ((-8 + 4ax) + ax(-2 + ax))
x = (-8 + 4ax + (-2 * ax + ax * ax))
x = (-8 + 4ax + (-2ax + a2x2))

Combine like terms: 4ax + -2ax = 2ax
x = (-8 + 2ax + a2x2)

Solving
x = -8 + 2ax + a2x2

Solving for variable 'x'.

Reorder the terms:
8 + -2ax + -1a2x2 + x = -8 + 2ax + a2x2 + 8 + -2ax + -1a2x2

Reorder the terms:
8 + -2ax + -1a2x2 + x = -8 + 8 + 2ax + -2ax + a2x2 + -1a2x2

Combine like terms: -8 + 8 = 0
8 + -2ax + -1a2x2 + x = 0 + 2ax + -2ax + a2x2 + -1a2x2
8 + -2ax + -1a2x2 + x = 2ax + -2ax + a2x2 + -1a2x2

Combine like terms: 2ax + -2ax = 0
8 + -2ax + -1a2x2 + x = 0 + a2x2 + -1a2x2
8 + -2ax + -1a2x2 + x = a2x2 + -1a2x2

Combine like terms: a2x2 + -1a2x2 = 0
8 + -2ax + -1a2x2 + x = 0

The solution to this equation could not be determined.

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