-w-2w+9=16

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Solution for -w-2w+9=16 equation: 


Simplifying
-1w + -2w + 9 = 16

Reorder the terms:
9 + -1w + -2w = 16

Combine like terms: -1w + -2w = -3w
9 + -3w = 16

Solving
9 + -3w = 16

Solving for variable 'w'.

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

Add '-9' to each side of the equation.
9 + -9 + -3w = 16 + -9

Combine like terms: 9 + -9 = 0
0 + -3w = 16 + -9
-3w = 16 + -9

Combine like terms: 16 + -9 = 7
-3w = 7

Divide each side by '-3'.
w = -2.333333333

Simplifying
w = -2.333333333

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