ANSWER
28
EXPLANATION
To evaluate the expression, we have to substitute n with -4,
[tex]16-3(-4)[/tex]Solve the product,
[tex]16-3(-4)=16-(-12)[/tex]And add. Remember that the minus sign changes the sign in the parenthesis - i.e. it is 16 plus 12,
[tex]16-(-12)=16+12=28[/tex]Hence, the value of the given expression when n = -4 is 28.
