Question

2(w+4)≥ 7(w-1)

Answer 1

2w+8\[\ge\] 7w-7
2w+8-8\[\ge\] 7w-7-8
2w\[\ge\] 7w-15
2w-7w\[\ge\]7w-7w-15
-5w\[\ge\] -15
-5/-5w \[\ge\]-15/-5
w\[\le\] 3