Cześć!
a)
[tex]2(x+18)-3(x+2)\leq-2\\\\2x+36-3x-6\leq-2\\\\2x-3x\leq-2-36+6\\\\-x\leq-32 \ \ /:(-1)\\\\x\geq32\\\\\huge\boxed{x\in\langle32;+\infty)}[/tex]
b)
[tex]-4(x+6)-5(2x+3)>4\\\\-4x-24-10x-15>4\\\\-4x-10x>4+24+15\\\\-14x>43 \ \ /:(-14)\\\\x<-\frac{43}{14}\\\\\huge\boxed{x\in(\infty;-\frac{43}{14})}[/tex]
