Question

Cineva sa ma ajute pls

Answer 1

$x + 4 > \frac{2x + 10}{3} > x + 2 \\ 3x + 12 > 2x + 10 > 3x + 6 \\ 12 > - x + 10 > 6 \\ 2 > - x > - 4 \\ - 2 <x < 4$

x € Z => x € {-1, 0, 1, 2, 3} => A = {-1, 0, 1, 2, 3}