Can someone help me me on 1 and two not the number line

Question

asked Jun 3, 2018 36.6k views

1 Answer

Zengod · Answer 1 · 2018-06-08T03:04:24+0000

1. 5x-7≥43
5x-7+7≥43+7
5x≥50
5x/5≥50/5
x≥10
2. 11≤7+x/5
x/5+7≥11
x/5+7-7≥11-7
x/5≥4
x/5*5≥4*5
x≥20