Math, asked by maniha207, 9 months ago

2a+3[a-(b-a)]+7(2b-a)

Answers

Answered by utsav96

1

Pls mark as brainliest answer

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Answered by sushantdarklord

2

Answer:

=2a+3[a-(b-a)]+7(2b-a)

=2a+3(2a-b)+14b-7a

=2a+6a-3b+14b-7a

=a+11b

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