Addition with VariablesDate: 4/16/96 at 11:16:30 From: "Matthew Auman Jennings" Subject: algebra I had a difficulty answering the following question on last night's homework assignment. I was wondering if you could help me with it. 3a+a Matt Date: 4/16/96 at 15:35:22 From: Doctor Jodi Subject: Re: algebra Hi there, Matt! One thing to remember about algebra is that letters like "a" stand for real numbers. Does it help to rewrite your question as (3 * number) + number? Then we see that we get 4 * number. So the answer to your question is 4a. I hope that this helps. Let us know if you need a better explanation. -Doctor Jodi, The Math Forum |
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