What is 2a+b+5a+b+a+2b=

What is 2a+b+5a+b+a+2b=

Answers
You can simplify: add all of the as and bs together. You cannot find a number answer as there has been no value given to a or b. So 2a + 5a + a = 8a, b + b + 2b = 4b, simplified you get 8a+4b.
chaka
30 August 2011
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chaka
30 August 2011
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