15-9a=2w-1

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Solution for 15-9a=2w-1 equation:


Simplifying
15 + -9a = 2w + -1

Reorder the terms:
15 + -9a = -1 + 2w

Solving
15 + -9a = -1 + 2w

Solving for variable 'a'.

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

Add '-15' to each side of the equation.
15 + -15 + -9a = -1 + -15 + 2w

Combine like terms: 15 + -15 = 0
0 + -9a = -1 + -15 + 2w
-9a = -1 + -15 + 2w

Combine like terms: -1 + -15 = -16
-9a = -16 + 2w

Divide each side by '-9'.
a = 1.777777778 + -0.2222222222w

Simplifying
a = 1.777777778 + -0.2222222222w

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