Verbal Problems.
1. A number increased by twelve is 30. Find the number.
2. The sum of twice a number and 5 is 23. Find the number.
1. A number increased by twelve is 30. Find the number.
2. The sum of twice a number and 5 is 23. Find the number.
Add an Answer
More Questions From This User See All
Answers & Comments
Answer:
1. n + 12 = 30
n = 30 - 12
n = 18
2. 2n + 5 = 23
2n = 23 - 5
2n/2 = 18/2
n = 9
Answer: