Question

What is the value of -9 r - 7 when r = 2?

Answer 1

11

Explanation:

(-9 times 2) - 7

18 - 7

11

Answer 2

I thinks its r = 11

Explanation:

So you just need to take the number to the r and multipliy it by r So,

9x2=18

then minus it by the other number which would Be 7 so.

18-7=11