WILL MARK BRAINLIEST!!

Solve for k.

-5 < -5k - 15 < 20

-2 > k > -7

Step-by-step explanation:

what you do to one section, you have to do to all

-5 < -5k - 15 < 20

add 15 to each part

10 <  -5k < 35

divide by -5 (when you divide by a negative, it flips the inequality signs!)

-2 > k > -7

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb