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Which equation does not belong with the other three? Explain your reasoning.

5y=2x. Y=2/5x. 10y=4x. 5xy=2

User Yutaka
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2 Answers

3 votes
y=2/5x doesnt fit with the others

User Lvsti
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the second on because all of the others don't have a variable equal to 1
User Baptiste Mathus
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