That is true because as you can see in the other 2 equations, they both have z on one of the sides meaning that the sides that don't have z are equal to each other
Hope this helps :)
Answer:
<h2>x = 0, y = 5, z = 3</h2>
Step-by-step explanation:



Answer:
the answer is A. -16
Step-by-step explanation:
3(-16)+3= -45
-45/5=
-9
5(-16)-1=-81
-81/9=
-9
-9=-9
360 is the answer because 90 times 4 is equal to 360