If five times a number is subtracted from 39 the result is the same as eight times the number what is the number

The value of x is equal to 3.

39 - 5x  = 8x

Add 5x to both sides.

39 = 13x

Divide both sides by 13.

x = 3

The major difference is that a histogram is only used to plot the frequency of score occurrences in a continuous data set that has been divided into classes, called bins.  bar charts, on the other hand, can be used for a great deal of other types ofvariables  including  ordinal  andnominal  data sets.