Question

solve for u : -1/60 - 1/u = -1/20

Answer 1

here is the best answer buddy
1/u=-1/60+1/20
take lcm,
=2/60
=30
1/u=30
therefore u=1/30

I hope this helps you

Answer 2

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$\large\mathsf\red{Given \ expression \ -}$




$\mathsf\green{-1/60 - 1/u \ = \ -1/20}$




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$\huge\mathfrak{Solution :}$





$= > \frac{1}{u} = \frac{ - 1}{60} + \frac{1}{20} \\ \\ \\ \\ \\ = > \frac{1}{u} = \frac{ - 1 + 3}{60} \\ \\ \\ \\ \\ = > \frac{1}{u} = \frac{2}{60} \\ \\ \\ \\ \\ = > \frac{1}{u} = \frac{1}{30}$





$\large\mathsf\blue{Reciprocal \ the \ result}$





$\huge\mathsf\pink{\boxed{u \ = \ 30}}$




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