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Free_Kalibri [48]
3 years ago
10

If x = 3z and z=2y, then x=?

Mathematics
1 answer:
kykrilka [37]3 years ago
5 0

Answer:

x = 6y

Step-by-step explanation:

x = 3z and z=2y

Substitute the second equation into the first

x = 3 (2y)

x = 6y

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