3/x + 7/y = 6, 5/x + 8/y = 7 19/21
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I THINK I DON'T KNOW THE ANSWER. TRY CHECKING THIS QUESTION ON GOOGLE AND YOU WILL GET THE STEPS AND ANSWER FOR THIS QUESTION YOU ASKED: 3/x + 7/y = 6, 5/x + 8/y = 7 19/21
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