Question

Add 3a-2b-ab-(a-b+ab)+3ab+b-a​

Answer 1

Answer:

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Answer 2

Answer:

3ab-2b-ab-(a- b+ab)+3ab+b -a

solve the brackets

3a -2b-ab -a +b -ab +3ab +b-a.

3a-a -a -2b+b+b -ab -ab+3ab.

= 5a -2ab+ 3ab

=5ab+1ab= answer

it'll surely help you a lot