\(2x+\frac{2}{5}+\frac{3}{10}< 3x-\frac{2}{4}\)
\(=>2x+0,4+0,3< 3x-0,5\)
\(=>2x+0,7< 3x-0,5\)
\(=>-x=-1,2\)
\(=>x=1,2\)
2x+2/5+3/10<3x-2/4
8x+8+6<15x-10
8x-15x<-10-8-6
2x+2/5+3/10<3x-2/4
4.(2x+2)/20 + 3.2/10 < 5.(3x-2)/20
8x-15x<-10-8-6
-7x<-24x
x>24/7