Respuesta :

Noah11012
Substitute the variable for value we're given.

-9(2) - 7
-18 - 7 = -25

So, -25 is the answer.
nathaly7
Substitute the 2 for r.
-9(2) - 7
A negative and a positive equal a negative.
-18 - 7 = -25
Your answer is going to be -25