Question

15< 4 + x
O A. x>11
O B. X> 19
O C. x< 19
O D. x< 11

Answer 1

A. x>11

Explanation:

15 < 4 + x

take 4 to the LHS this becomes 15 - 4 < x

•°• 11 < x

< means less than

Therefore x is greater than 11

x > 11