Answer :
[tex]\huge\textbf{Hey there!}[/tex]
[tex]\mathsf{-2(6 - 5g)}\\\\\huge\textsf{DISTRIBUTE -2 WITHIN the PARENTHESES}\\\\\mathsf{= -2(6) - 2(-5g)}\\\\\mathsf{= -2(6) + 2(5g)}\\\\\mathsf{= -12 + 10g}\\\\\mathsf{= 10g - 12}\\\\\\\huge\textbf{Therfore, your answer is: \boxed{\mathsf{10g - 12}}}\huge\checkmark[/tex]
[tex]\huge\textbf{Good luck on your assignment \& enjoy}\\\huge\textbf{your day!}[/tex]