Răspunsuri

2014-05-01T21:50:09+03:00
Aducem la acelasi numitor
3(x-1)+2x<2(2x+1)
3x-3+2x<4x+2
5x-3<4x+2
5x-4x<2+3
x<5
2014-05-01T21:53:09+03:00
3(x-1)+2x<2(2x-1)
3x-3+2x<4x+2
5x-3<4x+2
5x-4x<2+3
x<5