Respuestas

2012-08-21T05:07:46+02:00

x/3+2>4x/5+3

x/3+2=6+x/2....4x/5+3=12+4x/5

6+x/3>12+4x/5

5(6+x)>3(12+4x)

30+5x>36+12x

-5>7x

-5/7>x