Answer:
15.4
Step-by-step explanation:
z-8.8/3=2.2
z-8.8=2.2×3
z= (2.2×3)+8.8
z=15.4
The value of z from the given equation is 15.4
(z - 8.8) / 3 = 2.2
z - 8.8 = 2.2 × 3
z - 8.8 = 6.6
z = 6.6 + 8.8
z = 15.4
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