x + y = y+ x when x = -1/2 , y= 7/5
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yes it is true in algebra ...
x+y=y+x
YOUR QUESTION IS INCOMPLETE.....
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Answer:
Step-by-step explanation:
→ x + y = y + x
→ x = -1/2
→ y = 7/5
→ (-1/2) + (7/5) = (7/5) + (-1/2)
→ (-1×5/2×5) + (7×2/5×2) = (7×2/5×2) + (-1×5/2×5)
→ -5/10 + 14/10 = 14/10 + (-5/10)
→ 9/10 = 14/10 - 5/10
→ 9/10 = 9/10
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