3w+4=w+8

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Solution for 3w+4=w+8 equation:


Simplifying
3w + 4 = w + 8

Reorder the terms:
4 + 3w = w + 8

Reorder the terms:
4 + 3w = 8 + w

Solving
4 + 3w = 8 + w

Solving for variable 'w'.

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

Add '-1w' to each side of the equation.
4 + 3w + -1w = 8 + w + -1w

Combine like terms: 3w + -1w = 2w
4 + 2w = 8 + w + -1w

Combine like terms: w + -1w = 0
4 + 2w = 8 + 0
4 + 2w = 8

Add '-4' to each side of the equation.
4 + -4 + 2w = 8 + -4

Combine like terms: 4 + -4 = 0
0 + 2w = 8 + -4
2w = 8 + -4

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

Divide each side by '2'.
w = 2

Simplifying
w = 2

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