w+4=3w-4

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Solution for w+4=3w-4 equation:


Simplifying
w + 4 = 3w + -4

Reorder the terms:
4 + w = 3w + -4

Reorder the terms:
4 + w = -4 + 3w

Solving
4 + w = -4 + 3w

Solving for variable 'w'.

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

Add '-3w' to each side of the equation.
4 + w + -3w = -4 + 3w + -3w

Combine like terms: w + -3w = -2w
4 + -2w = -4 + 3w + -3w

Combine like terms: 3w + -3w = 0
4 + -2w = -4 + 0
4 + -2w = -4

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

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

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

Divide each side by '-2'.
w = 4

Simplifying
w = 4

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