(3+w)4=15-w

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Solution for (3+w)4=15-w equation:


Simplifying
(3 + w) * 4 = 15 + -1w

Reorder the terms for easier multiplication:
4(3 + w) = 15 + -1w
(3 * 4 + w * 4) = 15 + -1w
(12 + 4w) = 15 + -1w

Solving
12 + 4w = 15 + -1w

Solving for variable 'w'.

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

Add 'w' to each side of the equation.
12 + 4w + w = 15 + -1w + w

Combine like terms: 4w + w = 5w
12 + 5w = 15 + -1w + w

Combine like terms: -1w + w = 0
12 + 5w = 15 + 0
12 + 5w = 15

Add '-12' to each side of the equation.
12 + -12 + 5w = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 5w = 15 + -12
5w = 15 + -12

Combine like terms: 15 + -12 = 3
5w = 3

Divide each side by '5'.
w = 0.6

Simplifying
w = 0.6

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