Using the addition and multiplication principles.
-8z + 11 ≤ -9z + 2
add 9z to both sides
z + 11 ≤ 2
subtract 11 from both sides
z ≤ - 9
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
Verified answer
-8z + 11 ≤ -9z + 2
add 9z to both sides
z + 11 ≤ 2
subtract 11 from both sides
z ≤ - 9