Question

6+n/60=15/90

How do I dolce this

Answer 1

`6+(n)/(60)=(15)/(90)\\\\6+(n)/(60)=(1)/(6)\ \ \ \ \ |multiply\ both\ sides\ by\ 60\\\\360+n=10\ \ \ \ \ \ \ |subtract\ 360\ from\ both\ sides\\\\\boxed{n=-350}`