Question

Solve |8 – m| + 4 = 21.

Answer 1

|8 – m| + 4 = 21.
|8 – m| = 21 -4 = 17
8-m = 7
-> m = 8 -7 = 1
8-m = -7
-> m = 8 + 7 = 15

Answer 2

A.

m = -9, m = 25

B.

m = -25, m = 9

C.

m = -25, m = -9

D.

m = 9, m = 25

Answer 3

ty!!

Answer 4

sorrryyy, Thanks for reminding Luis!
|8 – m| + 4 = 21.
|8 – m| = 21 -4 = 17
8-m = 17 -> m = 8 -17 = -9

8 -m = -17
m = 17 + 8 = 25

Answer 5

- 9 and 25 as the others got