A number is doubled and 9 is added lf the resultant is trebled it becomes 75. What is that number?
A. 5
B. 8
C. 6
D. 10
Answer:B
A number is doubled and 9 is added lf the resultant is trebled it becomes 75. What is that number?
A. 5 B. 8 C. 6 D. 10