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

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

Simplifying
-4(w + -9) + 8w + 1 = 0

Reorder the terms:
-4(-9 + w) + 8w + 1 = 0
(-9 * -4 + w * -4) + 8w + 1 = 0
(36 + -4w) + 8w + 1 = 0

Reorder the terms:
36 + 1 + -4w + 8w = 0

Combine like terms: 36 + 1 = 37
37 + -4w + 8w = 0

Combine like terms: -4w + 8w = 4w
37 + 4w = 0

Solving
37 + 4w = 0

Solving for variable 'w'.

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

Add '-37' to each side of the equation.
37 + -37 + 4w = 0 + -37

Combine like terms: 37 + -37 = 0
0 + 4w = 0 + -37
4w = 0 + -37

Combine like terms: 0 + -37 = -37
4w = -37

Divide each side by '4'.
w = -9.25

Simplifying
w = -9.25