-2(-9w+4)-8w=2(w-8)-4

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Solution for -2(-9w+4)-8w=2(w-8)-4 equation:


Simplifying
-2(-9w + 4) + -8w = 2(w + -8) + -4

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

Combine like terms: 18w + -8w = 10w
-8 + 10w = 2(w + -8) + -4

Reorder the terms:
-8 + 10w = 2(-8 + w) + -4
-8 + 10w = (-8 * 2 + w * 2) + -4
-8 + 10w = (-16 + 2w) + -4

Reorder the terms:
-8 + 10w = -16 + -4 + 2w

Combine like terms: -16 + -4 = -20
-8 + 10w = -20 + 2w

Solving
-8 + 10w = -20 + 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.
-8 + 10w + -2w = -20 + 2w + -2w

Combine like terms: 10w + -2w = 8w
-8 + 8w = -20 + 2w + -2w

Combine like terms: 2w + -2w = 0
-8 + 8w = -20 + 0
-8 + 8w = -20

Add '8' to each side of the equation.
-8 + 8 + 8w = -20 + 8

Combine like terms: -8 + 8 = 0
0 + 8w = -20 + 8
8w = -20 + 8

Combine like terms: -20 + 8 = -12
8w = -12

Divide each side by '8'.
w = -1.5

Simplifying
w = -1.5

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