-a - [a +{a + b - 2a - (a - 2b)} – b]
simplify:
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Step-by-step explanation:
a-[a+{a+b-2a-a+b}-b]. a-[(2b- 2a)-b]. -a+b. b-a is the answer. 1jaiz4 and 2 more users found this answer helpful. Thanks 1.
Answered by
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Answer:
-a - [a + {a + b - 2a - (a - 2b)} – b]
= - a - [a + {a + b - 2a - a + 2b} - b]
= - a - [a + {3b - 2a} - b]
= - a - [ a + 3b - 2a - b]
= - a - [2b - a]
= - a - 2b + a
= - 2b
Hope this helps! Thank you!
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