-9(w-8)=-5w+40

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Solution for -9(w-8)=-5w+40 equation:


Simplifying
-9(w + -8) = -5w + 40

Reorder the terms:
-9(-8 + w) = -5w + 40
(-8 * -9 + w * -9) = -5w + 40
(72 + -9w) = -5w + 40

Reorder the terms:
72 + -9w = 40 + -5w

Solving
72 + -9w = 40 + -5w

Solving for variable 'w'.

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

Add '5w' to each side of the equation.
72 + -9w + 5w = 40 + -5w + 5w

Combine like terms: -9w + 5w = -4w
72 + -4w = 40 + -5w + 5w

Combine like terms: -5w + 5w = 0
72 + -4w = 40 + 0
72 + -4w = 40

Add '-72' to each side of the equation.
72 + -72 + -4w = 40 + -72

Combine like terms: 72 + -72 = 0
0 + -4w = 40 + -72
-4w = 40 + -72

Combine like terms: 40 + -72 = -32
-4w = -32

Divide each side by '-4'.
w = 8

Simplifying
w = 8

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