What is the value of x when 1/3 x = 9 1/3

Renita analyzed two dot plots showing the snowfall during the winter months for city a and for city b. she found that the median snowfall is 5 inches less in city a than in city b. the mean snowfall is about 2 inches less in city a than in city b. which explains why there is a difference in the measures of center for the sets of data?

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Solving algebraic equations 2m+3=11