3a - b - 2ab - (a - b + 2ab) + 4ab - a + 2b
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3
Answer:
hope it will help you:-)
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Answered by
3
Answer:
a+2b
Step-by-step explanation:
3a-b-2ab-(a-b+2ab)+4ab-a+2b
=3a-b-2ab-a+b-2ab+4ab-a+2b
= (3a-a-a)+(b-b+2b)+(-2ab-2ab+4ab)
=(a)+(2b)+(4ab-4ab)
=a+2b
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