MATHEMATICS
JAMB 2010 - Question 25
Mathematics 2010 JAMB Past Questions - Question 25: If |x 3| =15 ,find the value of x. 2 7
A:
B:
C:
D:
Correct Answer
A
Explanation
x x 7 - 2 x 3 = 157x - 6 = 157x = 15+67x = 21x = 21/7x = 3

