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4/x-7=7/x+6 What is x
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2 votes
4/x-7=7/x+6

What is x

User Chengwei
by
4.0k points

1 Answer

2 votes

Answer:

21

Explanation:


4x + 24 = 7x - 49 \\ then \: collect \: the \: same \: variable \\ 4x - 7x = - 49 - 24 \\ x = - 63 / - 3 = 21

User Micah Smith
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