Question

Grace read a total of 170 pages over the last 3 days. On the second day, the number of pages she read was 5 more than 2 times the number of pages she read on the first day. On the third day, she read 15 pages less than the number of pages she read on the second day.

Answer 1

170= x + (x *2+5) + (x *2+5-15).
x = 35

Day 1 = 35
Day 2 = 75
Day 3 = 60