2(4w+w^2)-6=2w(w-4)

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Solution for 2(4w+w^2)-6=2w(w-4) equation:


Simplifying
2(4w + w2) + -6 = 2w(w + -4)
(4w * 2 + w2 * 2) + -6 = 2w(w + -4)
(8w + 2w2) + -6 = 2w(w + -4)

Reorder the terms:
-6 + 8w + 2w2 = 2w(w + -4)

Reorder the terms:
-6 + 8w + 2w2 = 2w(-4 + w)
-6 + 8w + 2w2 = (-4 * 2w + w * 2w)
-6 + 8w + 2w2 = (-8w + 2w2)

Add '-2w2' to each side of the equation.
-6 + 8w + 2w2 + -2w2 = -8w + 2w2 + -2w2

Combine like terms: 2w2 + -2w2 = 0
-6 + 8w + 0 = -8w + 2w2 + -2w2
-6 + 8w = -8w + 2w2 + -2w2

Combine like terms: 2w2 + -2w2 = 0
-6 + 8w = -8w + 0
-6 + 8w = -8w

Solving
-6 + 8w = -8w

Solving for variable 'w'.

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

Add '8w' to each side of the equation.
-6 + 8w + 8w = -8w + 8w

Combine like terms: 8w + 8w = 16w
-6 + 16w = -8w + 8w

Combine like terms: -8w + 8w = 0
-6 + 16w = 0

Add '6' to each side of the equation.
-6 + 6 + 16w = 0 + 6

Combine like terms: -6 + 6 = 0
0 + 16w = 0 + 6
16w = 0 + 6

Combine like terms: 0 + 6 = 6
16w = 6

Divide each side by '16'.
w = 0.375

Simplifying
w = 0.375

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