3u-w=u+6w

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Solution for 3u-w=u+6w equation:


Simplifying
3u + -1w = u + 6w

Solving
3u + -1w = u + 6w

Solving for variable 'u'.

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

Add '-1u' to each side of the equation.
3u + -1u + -1w = u + -1u + 6w

Combine like terms: 3u + -1u = 2u
2u + -1w = u + -1u + 6w

Combine like terms: u + -1u = 0
2u + -1w = 0 + 6w
2u + -1w = 6w

Add 'w' to each side of the equation.
2u + -1w + w = 6w + w

Combine like terms: -1w + w = 0
2u + 0 = 6w + w
2u = 6w + w

Combine like terms: 6w + w = 7w
2u = 7w

Divide each side by '2'.
u = 3.5w

Simplifying
u = 3.5w

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