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Given that 7x – 4y = 6 Find x when y=9
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24 votes
Given that 7x – 4y = 6
Find x when y=9

User Dompie
by
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2 Answers

8 votes

It's 6, do you need something more simplified?

User Barb
by
4.6k points
7 votes

Answer:

6

Explanation:

Substitute y for 9: 7x - 36 = 6

Add 36 to both sides: 7x = 42

Divide both sides by 7: x = 6

User Evantill
by
4.7k points
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