Question

This year, Cornell’s class took one more than three times as many field trips as last year’s class. This year, Cornell’s class took a total of 7 trips. How many field trips did his class take last year?
a] Let x represent
.



b] Write the equation



c] Last year his class took

Answer 1

Answer:

x is field trips last year

(X x 3) + 1 +t

2