Question

rezolvato in N inegalitatile
2x<8
5x<25

Answer 1

2x<8
x<8/2
x>4

5x<25
x<25/5
x>5

Answer 2

2x<8
x<8:2
x<4
x∈{0.1.2.3}

5x<25
x<25:5
x<5
x∈{0.1.2.3.4}