Question 714992
{{{x}}} = first number
{{{n}}} = second number
"The first number is 16 less than twice a second number" translates as
{{{x=2n-16}}}
"The first number subtracted from the second number" translates as
{{{n-x=n-(2n-16)=n-2n+16=highlight(-n+16)}}} or {{{highlight(16-n)}}}