HELP I HAVE NO IDEA WHAT THIS IS!!!

Answer:
z = 22 is the answer
Step-by-step explanation:
z + 18 / 5 = 8
z + 18 = 8×5
z + 18 = 40
z = 40 - 18
z = 22
please make me as brainlist
Answer:
i think it would be 6
Step-by-step explanation:
im sorry i'm definetely wrong