Question

Verify x + y = y + x for following values of x and y. X = 8, y=9/2

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

× + y =y + × .-8 +9/2 =9/2 + (-8)(-16 + 9)/2 = (9 +(-16)/2-7/2 =(9 -16)/2-7/2 = -7/2. proved.