Question

verify x+y=y+x for the numbers-5/2 and 4/7​

Answer 1

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Answer 2

Step-by-step explanation:

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Answer:x=-4/7;y=2/5x-y=(-4/7)-(2/5)=(-20-14)/35=-34/35y-x=(2/5)-(-4/7)=(14+20)/35=34/35Therefore