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6x + 3y + z = 21 y = 7x + 8z - 29 -6y - 8z = 6
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5 votes
6x + 3y + z = 21
y = 7x + 8z - 29
-6y - 8z = 6

User Farhang Amaji
by
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2 Answers

0 votes

Answer:

x=\frac{21-3y-z}{6}

Explanation:

User AFoeee
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7.7k points
5 votes

Answer:

What is the question

Explanation:

User Blunderer
by
7.1k points
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