a+234=2(w+3)(w-1)

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Solution for a+234=2(w+3)(w-1) equation:


Simplifying
a + 234 = 2(w + 3)(w + -1)

Reorder the terms:
234 + a = 2(w + 3)(w + -1)

Reorder the terms:
234 + a = 2(3 + w)(w + -1)

Reorder the terms:
234 + a = 2(3 + w)(-1 + w)

Multiply (3 + w) * (-1 + w)
234 + a = 2(3(-1 + w) + w(-1 + w))
234 + a = 2((-1 * 3 + w * 3) + w(-1 + w))
234 + a = 2((-3 + 3w) + w(-1 + w))
234 + a = 2(-3 + 3w + (-1 * w + w * w))
234 + a = 2(-3 + 3w + (-1w + w2))

Combine like terms: 3w + -1w = 2w
234 + a = 2(-3 + 2w + w2)
234 + a = (-3 * 2 + 2w * 2 + w2 * 2)
234 + a = (-6 + 4w + 2w2)

Solving
234 + a = -6 + 4w + 2w2

Solving for variable 'a'.

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

Add '-234' to each side of the equation.
234 + -234 + a = -6 + 4w + -234 + 2w2

Combine like terms: 234 + -234 = 0
0 + a = -6 + 4w + -234 + 2w2
a = -6 + 4w + -234 + 2w2

Reorder the terms:
a = -6 + -234 + 4w + 2w2

Combine like terms: -6 + -234 = -240
a = -240 + 4w + 2w2

Simplifying
a = -240 + 4w + 2w2

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