(20 points + brainliest) PLEASE HELP LOVE YALL! THX! WILL MARK BRAINLIESTIf x+y = 4 and y+z = −12, what is the value of z? (A) −

Question

3 years ago

7

16 (B) −8 (C) 0 (D) 6 (E) It cannot be determined from the information given

1 answer:

nata0808 [166] · Answer 1 · 2022-09-06T11:00:52+03:00

4 0

Answer:

(E) It cannot be determined from the information given

Step-by-step explanation:

We have 3 variables and only 2 equations

x+y = 4 and y+z = −12

We can eliminate y but will be left with x and z

We cannot find z alone