Heather P. answered 04/30/19
Certified Tutor with 19 Years Teaching and Tutoring Algebra 1 Topics
Two unknowns requires two equations. Let's think about this...
Let H1 be the number of students who studied in the most popular host country & H2 be for the other.
Obviously, H1+H2=57,048. But what about the other equation?
We're told that H1 had 5226 more students than H2, right? Try to find an equation that relates these two.
Substitution will be the easiest way to solve for each variable. H2 should be 25,911. So H1=?? (Use info from the problem statement to finish.)