Math, asked by riyaprajapati21, 11 months ago

7a-[8a-{11a-(12a-6a+5a)}]

Answers

Answered by Bidikha

1

Answer:

7a-[8a-{11a-(12a-6a+5a)}]

=7a-[8a-{11a-(12a-11a)}]

=7a-[8a-{11a-a}]

=7a-[8a-10a]

=7a-(-2a)

=7a+2a

=9a

Answered by Hardy1580

0

Chxhffxjcscjzdhmffdjmdukdjc

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