Question

x-2mai mare sau egal decat 1

Answer 1

x-2≥1
x≥1+2
x≥3
x∈{3;4;5;6;7.....}

Answer 2

[tex]X-2 \geq 1\\ =\ \textgreater \ x \geq 2+1\\ =\ \textgreater \ x \geq 3[/tex]\\ =>x{3,4,5,6,7,8,9,.....}