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

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


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

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

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

Reorder the terms:
-2 + 16w = 2(-1 + w) + -2
-2 + 16w = (-1 * 2 + w * 2) + -2
-2 + 16w = (-2 + 2w) + -2

Reorder the terms:
-2 + 16w = -2 + -2 + 2w

Combine like terms: -2 + -2 = -4
-2 + 16w = -4 + 2w

Solving
-2 + 16w = -4 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-2 + 16w + -2w = -4 + 2w + -2w

Combine like terms: 16w + -2w = 14w
-2 + 14w = -4 + 2w + -2w

Combine like terms: 2w + -2w = 0
-2 + 14w = -4 + 0
-2 + 14w = -4

Add '2' to each side of the equation.
-2 + 2 + 14w = -4 + 2

Combine like terms: -2 + 2 = 0
0 + 14w = -4 + 2
14w = -4 + 2

Combine like terms: -4 + 2 = -2
14w = -2

Divide each side by '14'.
w = -0.1428571429

Simplifying
w = -0.1428571429

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