Verify whether a + b = b + a for a = -7 and b = 15
plz help :( urgent
Answers
Answered by
2
Answer:
-7 + 15 = 8
15+(-7)
15-7 =8
Answered by
6
Answer:
here is your answer-
-7+15=8
15+(-7) =8
15-7=8
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