👤

Rezolvati in N inecuatia(3x+5x):4<10

Răspuns :

8x:4<10
8x<10*4
8x<40
x<40:8
x<5
x[0,1,2,3,4}
(3x + 5x) : 4 < 10
8x < 10 * 4
8x < 40
x < 40/8
x < 5