Answer:
z = 18.5
Step-by-step explanation:
2(4z − 6 − 6) = 170 − 46
2(4z - 12) = 124
8z - 24 = 124
8z = 148
y=50
x=60
x= 180-(50+70)
34
2.3 cm if that's an option. Not sure tho
Pls mark as brainliest
should be correct!