PLEASE WORK OUT THE PROBLEMS CORRECTLY. GET IT RIGHT AND GET BRAINLIEST!!!!





Answer:
Question 1 is x = 2, y = 2, z = 2
Question 2 is x = 1, y = 1, z = -3
Question 3 is x = 13, y = -10, z = -7
Question 4 is x = 5, y = -2, z = -3 (C)
Question 5 is x = 2, y = 0, z = -2
Step-by-step explanation:
I did not have time to do this...