Math, asked by ananya9842, 1 year ago

-3a-[5b-{10a+6b-(3a-2b)}]

Answers

Answered by mysticd

2

Solution:

-3a-[5b-{10a+6b-(3a-2b)}]

= -3a-[5b-{10a+6b-3a+2b}]

= -3a-[5b-{7a + 8b}]

= -3a-[5b-7a-8b]

= -3a - [-3b-7a]

= -3a + 3b + 7a

= 4a + 3b

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