Question

Me ajudemmmmmmmmmmmmmmmm

Answer 1

3 - 2x ≤ 1
-2x ≤ 1 - 3
-2x ≤ -2 (×-1)
2x ≥ 2
x ≥ 2/2
x ≥ 1

3x - 1 ≤ 5
3x ≤ 5 - 1
3x ≤ 4
x ≤ 4/3

RESPOSTA

S = {x ∈ R | 1 ≤ x ≤ 4/3}