Solve: -5 (x + 4) > 30; x ∈ Z.
6 Likes
Answered By
5 Likes
If the replacement set = {-6, -3, 0, 3, 6, 9}, find the truth set of the following:
(i) 2x - 1 > 9
(ii) 3x + 7 ≤ 1
Solve: 9x - 7 ≤ 28 + 4x; x ∈ W.
Solve: -3 + x < 2, x ∈ N.