exam Maths Puzzle Numerical Ability

write an equation equvialent to the verbal statement 'three times the sum of a number n and 7 is 16'please help your hepl will be well appriciated.

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exam Other Question
1.) 4/5x=7/10






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Jordan Noya drives into the city for a show. Because of traffic, she averages only 15mph. On her drive home she averages 35mph. If her total time s 2 hours, how long does it take her to drive into the city?