Translate the sentence into an equation.
Seven times the sum of a number and 5 equals 2.

Really need on these. i have no idea what to do

George has seven boxes of five pencils. giulio three boxes of eight pencils. one of the boys arranges all his pencils equally into two groups. was this george or giulio how many are in each group explain

Ateacher noticed 5/8 of the students were wearing either blue shorts or white shorts. write two different ways this could be done.