W-2V=9

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Solution for W-2V=9 equation: 


Simplifying
W + -2V = 9

Reorder the terms:
-2V + W = 9

Solving
-2V + W = 9

Solving for variable 'V'.

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

Add '-1W' to each side of the equation.
-2V + W + -1W = 9 + -1W

Combine like terms: W + -1W = 0
-2V + 0 = 9 + -1W
-2V = 9 + -1W

Divide each side by '-2'.
V = -4.5 + 0.5W

Simplifying
V = -4.5 + 0.5W

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