Question

amal distributed 12 more questionnaires than Pat. Eli distributed 15 fewer questionnaires than Pat. Martine distributed the same number of questionnaires as Amal. What is the difference between the number of questionnaires distributed by amal and the number distributed by Eli?

Answer 1

A=12+P
E=P-15
to find the difference,
A-E = 12+P -P+15 = 27