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

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


Simplifying
-4(w + -9) + 8w + 2 = 0

Reorder the terms:
-4(-9 + w) + 8w + 2 = 0
(-9 * -4 + w * -4) + 8w + 2 = 0
(36 + -4w) + 8w + 2 = 0

Reorder the terms:
36 + 2 + -4w + 8w = 0

Combine like terms: 36 + 2 = 38
38 + -4w + 8w = 0

Combine like terms: -4w + 8w = 4w
38 + 4w = 0

Solving
38 + 4w = 0

Solving for variable 'w'.

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

Add '-38' to each side of the equation.
38 + -38 + 4w = 0 + -38

Combine like terms: 38 + -38 = 0
0 + 4w = 0 + -38
4w = 0 + -38

Combine like terms: 0 + -38 = -38
4w = -38

Divide each side by '4'.
w = -9.5

Simplifying
w = -9.5

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