Math, asked by anand082, 11 months ago

Simplify: a-[a+{a+b-2a-(a-b)}-b​

Answers

Answered by MysticPetals
3

Step-by-step explanation:

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

a-[(2b-2a)-b]

-a+b

b-a is the answer

Answered by shivani3155
3

Answer:

answer is 2a - 3b

Step-by-step explanation:

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

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

a - [a + 2b - 2a] - b

a - [2b - a] - b

a - 2b + a - b

2a - 3b

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