Answer:
-4, -24
Step-by-step explanation:
The location of Z is either +10 or -10 units away from Y, since YZ = 10. Then Z could be located at either -4 or -24.
-4, -24 are the two possible locations of Z
Z's location could be ten to the left of -14 or ten to the right of -14. -4 is ten to the right and -24 is ten to the left of Z.
