How do you solve the inequality #4z >12 - z#?
1 Answer
Feb 26, 2016
Explanation:
Collect terms in z to the left
add z to both sides of the inequality.
4z + z > 12 - z + z → 5z > 12
divide both sides by 5
#cancel(5)z/cancel(5) > 12/5 rArr z > 12/5#
