Math, asked by Jayagarg47, 5 months ago

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

Answers

Answered by jui29

1

Answer:

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

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

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

= - a-(2b-a)

= - a-2b+a

= - 2b

Step-by-step explanation:

I hope that will be helpful dear. Please mark me as a brainliest.

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