How do you evaluate $c/(a-4)$ given a= 2, b= 7, and c= 4?

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Answer 1 · 2018-04-05T20:47:50

$-2$

Here's how I did it:

$c/(a-4)$

You know that $a=2$ and $c=4$ , so you just plug them into the expression:

$(4)/((2)-4)$

And simplify:
$4/-2$

$-2$

How do you evaluate c/(a-4)c/(a-4) given a= 2, b= 7, and c= 4?