Math, asked by pa35388, 4 months ago

6. Simplify 2a -3b - [6a-8b-{7a - (9b-8a) -3b} l.

Answers

Answered by bagkakali

11

Answer:

2a-3b-[6a-8b-{7a-(9b-8a)-3b}]

=2a-3b-[6a-8b-{7a-9b+8a-3b}]

=2a-3b-[6a-8b-{15a-12b}]

=2a-3b-[6a-8b-15a+12b]

=2a-3b-[-9a+4b]

=2a-3b+9a-4b

=11a-7b

Answered by rajnik24412

0

Answer:

Step-by-step explanation:

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