Math, asked by ashmitas949, 11 months ago

2a-3b-[3a-2b-{a-c+(a-2b)}]​

Answers

Answered by Bidikha
2

Answer:

2a-3b-[3a-2b-{a-c+(a-2b)}]

=2a-3b-[3a-2b-{a-c+a-2b}]

=2a-3b-[3a-2b-(2a-2b-c)]

=2a-3b-[3a-2b-2a+2b+c]

=2a-3b-(a+c)

=2a-3b-a-c

=a-3b-c

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