2w+6-2(-9w-4)=4(w-1)

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Solution for 2w+6-2(-9w-4)=4(w-1) equation:


Simplifying
2w + 6 + -2(-9w + -4) = 4(w + -1)

Reorder the terms:
2w + 6 + -2(-4 + -9w) = 4(w + -1)
2w + 6 + (-4 * -2 + -9w * -2) = 4(w + -1)
2w + 6 + (8 + 18w) = 4(w + -1)

Reorder the terms:
6 + 8 + 2w + 18w = 4(w + -1)

Combine like terms: 6 + 8 = 14
14 + 2w + 18w = 4(w + -1)

Combine like terms: 2w + 18w = 20w
14 + 20w = 4(w + -1)

Reorder the terms:
14 + 20w = 4(-1 + w)
14 + 20w = (-1 * 4 + w * 4)
14 + 20w = (-4 + 4w)

Solving
14 + 20w = -4 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
14 + 20w + -4w = -4 + 4w + -4w

Combine like terms: 20w + -4w = 16w
14 + 16w = -4 + 4w + -4w

Combine like terms: 4w + -4w = 0
14 + 16w = -4 + 0
14 + 16w = -4

Add '-14' to each side of the equation.
14 + -14 + 16w = -4 + -14

Combine like terms: 14 + -14 = 0
0 + 16w = -4 + -14
16w = -4 + -14

Combine like terms: -4 + -14 = -18
16w = -18

Divide each side by '16'.
w = -1.125

Simplifying
w = -1.125

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