Solve : 4x - 5 > 10 - x, x ∈ {0, 1, 2, 3, 4, 5, 6, 7}.

Solve : 15 - 2(2x - 1) < 15, x ∈ Z.

Solve : 5x + 4 > 8x - 11; x ∈ Z