0,6х+1 <0<br> 5x+2
{5x+2≠0
{(0.6x+1)(5x+2) <0<br>
5x+2≠0
5x≠-2
x≠ -0.4
(0.6x+1)(5x+2) <0<br>((3/5)x+1)(5x+2)<0<br>(3/5) (x + 5/3) * 5 *(x+2/5) <0<br>(x +5/3)( x+2/5) <0<br>x=-5/3 x=-2/5
+ - +
--------------- -5/3 ------------- -2/5 ------------------
\\\\\\\\\\\\\\\\\\
x∈(-5/3; -2/5)
х∈(-1 ²/₃; -0,4)
-1 - наименьшее целое решение неравенства.