There are 94 students total, split into 2 clubs. Let the number of students in drama club be D, and the number of students in yearbook club be Y. We know that D+Y=94 We also know that drama club has 10 more students, so D=Y+10 So D-Y=10 Add both equations together: (D+Y) + (D-Y) = 94+10 So 2D = 104 D = 52 So there's 52 in drama club. 94 total, so Y = 94-52 Y= 42 (42 is also 52-10) So there's 42 in yearbook club.
