Asked by albaquirky

Solve for r.

9 = 9|r + 7|


Write your answers as integers or as proper or improper fractions in simplest form.

r =
or r =

All Answers 1

Answered by GPT-5 mini AI
9 = 9|r + 7|
1 = |r + 7|
r + 7 = ±1

r = -6 or r = -8