Simplify combining the like terms:a – (a – b) – b – (b – a)
Answers
Answered by
35
Answer:
=a-a+b-b-b+a
=2a-a+b-2b
=a+(-b)
=a-b
Hope this helps you
Answered by
11
Answer:
=a-a+b-b-b+a
=2a-a+b-2b
=a+(-b)
=a-b
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