Math, asked by shabbuwahab5814, 4 months ago

math plz help please help me

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Answered by Aarav0727

0

Ok
42-21=42-21
21=21
21-21
0

Answer is 0

Answered by ayushisingh7383

0

Step-by-step explanation:

42 - 21 = 42 - 21

21 = 21

21 - 21 = 0

0 = 0

answer = 0

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