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3 votes
If 3x = 4y and 4y = 21z, what is the value of x in terms of z? *

User Kishia
by
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1 Answer

0 votes

Answer:

x = 7z

Explanation:

3x = 4y and 4y = 21z

It appears that we can say:

3x = 4y = 4y = 21z

3x = 21z

x = 21z/3

x = 7z

User Max Sohrt
by
7.7k points

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