-2(w+4)=4w-9+2(6w+5)

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Solution for -2(w+4)=4w-9+2(6w+5) equation:


Simplifying
-2(w + 4) = 4w + -9 + 2(6w + 5)

Reorder the terms:
-2(4 + w) = 4w + -9 + 2(6w + 5)
(4 * -2 + w * -2) = 4w + -9 + 2(6w + 5)
(-8 + -2w) = 4w + -9 + 2(6w + 5)

Reorder the terms:
-8 + -2w = 4w + -9 + 2(5 + 6w)
-8 + -2w = 4w + -9 + (5 * 2 + 6w * 2)
-8 + -2w = 4w + -9 + (10 + 12w)

Reorder the terms:
-8 + -2w = -9 + 10 + 4w + 12w

Combine like terms: -9 + 10 = 1
-8 + -2w = 1 + 4w + 12w

Combine like terms: 4w + 12w = 16w
-8 + -2w = 1 + 16w

Solving
-8 + -2w = 1 + 16w

Solving for variable 'w'.

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

Add '-16w' to each side of the equation.
-8 + -2w + -16w = 1 + 16w + -16w

Combine like terms: -2w + -16w = -18w
-8 + -18w = 1 + 16w + -16w

Combine like terms: 16w + -16w = 0
-8 + -18w = 1 + 0
-8 + -18w = 1

Add '8' to each side of the equation.
-8 + 8 + -18w = 1 + 8

Combine like terms: -8 + 8 = 0
0 + -18w = 1 + 8
-18w = 1 + 8

Combine like terms: 1 + 8 = 9
-18w = 9

Divide each side by '-18'.
w = -0.5

Simplifying
w = -0.5

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