If x + 4y = 5 and 5x + 6y = 7, then what is the value of 3x + 5y?
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Mathematics, 27.01.2022 14:10 luislopez05
If x + 4y = 5 and 5x + 6y = 7, then what is the value of 3x + 5y?
Answers: 3
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