Question

Solve: |x/3 + 1| = 6

A. {-7, 15}

B. {-21, 15}

C. {7, 15}

D. {-15, 21}

Answer 1

|x/3 + 1| = 6
x/3+1=6 or x/3+1=-6
x/3=5 or x/3=-7
x=15 or x=-21
(15,-21)

Answer 2

Thanks again :) Lol I'm so bad at this stuff

Answer 3

Anytime.