[tex] \bf 17-9\times 3\times 2\div 2\implies \stackrel{\mathbb{PEMDAS}}{17-\stackrel{\stackrel{9\times 3}{\downarrow }}{27}\times 2\div 2}\implies 17-\stackrel{\stackrel{27\times 2}{\downarrow }}{54}\div 2
\\\\\\
17-\stackrel{\stackrel{54\div 2}{\downarrow }}{27}\implies -10 [/tex]
