2w+15=4w+9

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Solution for 2w+15=4w+9 equation:


Simplifying
2w + 15 = 4w + 9

Reorder the terms:
15 + 2w = 4w + 9

Reorder the terms:
15 + 2w = 9 + 4w

Solving
15 + 2w = 9 + 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.
15 + 2w + -4w = 9 + 4w + -4w

Combine like terms: 2w + -4w = -2w
15 + -2w = 9 + 4w + -4w

Combine like terms: 4w + -4w = 0
15 + -2w = 9 + 0
15 + -2w = 9

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

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

Combine like terms: 9 + -15 = -6
-2w = -6

Divide each side by '-2'.
w = 3

Simplifying
w = 3

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