Question 147864
Everywhere you see {{{x}}}, substitute {{{a - 2}}}
{{{f(x) = -5x - 3}}}
{{{f(a - 2) = -5*(a - 2) - 3}}}
{{{f(a - 2) = -5a + 10 - 3}}}
{{{f(a - 2) = -5a + 7}}} answer