w+4=12-w

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Solution for w+4=12-w equation:


Simplifying
w + 4 = 12 + -1w

Reorder the terms:
4 + w = 12 + -1w

Solving
4 + w = 12 + -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.
4 + w + w = 12 + -1w + w

Combine like terms: w + w = 2w
4 + 2w = 12 + -1w + w

Combine like terms: -1w + w = 0
4 + 2w = 12 + 0
4 + 2w = 12

Add '-4' to each side of the equation.
4 + -4 + 2w = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 2w = 12 + -4
2w = 12 + -4

Combine like terms: 12 + -4 = 8
2w = 8

Divide each side by '2'.
w = 4

Simplifying
w = 4

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