5(x-2)+8≤3х-4
5х-10+8≤3х-4
5х-2≤3х-4
5х-3х≤-4+2
2х≤-2
2х:2≤-2:2
х≤-2:2
х≤-1
х∈(-∞,-1]
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Verified answer
5(x-2)+8≤3х-4
5х-10+8≤3х-4
5х-2≤3х-4
5х-3х≤-4+2
2х≤-2
2х:2≤-2:2
х≤-2:2
х≤-1
х∈(-∞,-1]