Math, asked by lathameduri1977, 10 days ago

Verify (2/3+ -4/7) + -5/7 = 2/3 + (-4/7 + -5/7 )

Answers

Answered by thavitinaiduallu3264

1

Step-by-step explanation:

(14-12/21)-5/7 =2/3+(-9/7)
2/21-5/7 =2/3-9/7
(2-15)/21 =(14-27)/21
-13/21 =-13/21

Hence these are equal

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