15-(2w-9)=2w

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Solution for 15-(2w-9)=2w equation:


Simplifying
15 + -1(2w + -9) = 2w

Reorder the terms:
15 + -1(-9 + 2w) = 2w
15 + (-9 * -1 + 2w * -1) = 2w
15 + (9 + -2w) = 2w

Combine like terms: 15 + 9 = 24
24 + -2w = 2w

Solving
24 + -2w = 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
24 + -2w + -2w = 2w + -2w

Combine like terms: -2w + -2w = -4w
24 + -4w = 2w + -2w

Combine like terms: 2w + -2w = 0
24 + -4w = 0

Add '-24' to each side of the equation.
24 + -24 + -4w = 0 + -24

Combine like terms: 24 + -24 = 0
0 + -4w = 0 + -24
-4w = 0 + -24

Combine like terms: 0 + -24 = -24
-4w = -24

Divide each side by '-4'.
w = 6

Simplifying
w = 6

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