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Solve for x: 3 over 3 x plus 1 over quantity x plus 4 equals 10 over 7x .
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Solve for x: 3 over 3 x plus 1 over quantity x plus 4 equals 10 over 7x .

User Brian Hawkins
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2 Answers

2 votes

Answer:

x=3

Explanation:

User Alex Spieslechner
by
8.5k points
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There is one last step after getting x = 3. You must check x = 3 in the original equation to be sure that x = 3 does not cause a zero denominator.
User Blundin
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8.6k points
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