What is the solution to #\frac{x}{-7} \ge 9# written in set notation?
1 Answer
Jun 5, 2018
Explanation:
#"multiply both sides by "-7#
#cancel(-7)xx x/cancel(-7)>= -7xx9#
#x>= -63#
#x in[-63,oo)larrcolor(blue)"in interval notation"#
