2(w-2)-9=-4(-4w+1)-8w

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Solution for 2(w-2)-9=-4(-4w+1)-8w equation:


Simplifying
2(w + -2) + -9 = -4(-4w + 1) + -8w

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

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

Combine like terms: -4 + -9 = -13
-13 + 2w = -4(-4w + 1) + -8w

Reorder the terms:
-13 + 2w = -4(1 + -4w) + -8w
-13 + 2w = (1 * -4 + -4w * -4) + -8w
-13 + 2w = (-4 + 16w) + -8w

Combine like terms: 16w + -8w = 8w
-13 + 2w = -4 + 8w

Solving
-13 + 2w = -4 + 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.
-13 + 2w + -8w = -4 + 8w + -8w

Combine like terms: 2w + -8w = -6w
-13 + -6w = -4 + 8w + -8w

Combine like terms: 8w + -8w = 0
-13 + -6w = -4 + 0
-13 + -6w = -4

Add '13' to each side of the equation.
-13 + 13 + -6w = -4 + 13

Combine like terms: -13 + 13 = 0
0 + -6w = -4 + 13
-6w = -4 + 13

Combine like terms: -4 + 13 = 9
-6w = 9

Divide each side by '-6'.
w = -1.5

Simplifying
w = -1.5

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