243=2(w+9)+2w

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Solution for 243=2(w+9)+2w equation:


Simplifying
243 = 2(w + 9) + 2w

Reorder the terms:
243 = 2(9 + w) + 2w
243 = (9 * 2 + w * 2) + 2w
243 = (18 + 2w) + 2w

Combine like terms: 2w + 2w = 4w
243 = 18 + 4w

Solving
243 = 18 + 4w

Solving for variable 'w'.

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

Add '-4w' to each side of the equation.
243 + -4w = 18 + 4w + -4w

Combine like terms: 4w + -4w = 0
243 + -4w = 18 + 0
243 + -4w = 18

Add '-243' to each side of the equation.
243 + -243 + -4w = 18 + -243

Combine like terms: 243 + -243 = 0
0 + -4w = 18 + -243
-4w = 18 + -243

Combine like terms: 18 + -243 = -225
-4w = -225

Divide each side by '-4'.
w = 56.25

Simplifying
w = 56.25

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