Solve for u
u = \frac{93}{2} = 46\frac{1}{2} = 46.5
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5u-6-u=180
Combine 3u and 2u to get 5u.
4u-6=180
Combine 5u and -u to get 4u.
4u=180+6
Add 6 to both sides.
4u=186
Add 180 and 6 to get 186.
u=\frac{186}{4}
Divide both sides by 4.
u=\frac{93}{2}
Reduce the fraction \frac{186}{4} to lowest terms by extracting and canceling out 2.
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