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Thank you both for your answers I really appreciate it,  I guess I could have explained my pages better as in the same content,  (example) - page A has text and one photo of a "fast car" , so as people click my link on page A to see more "fast car pictures"  my page B has very little text and is almost all photos of "fast cars" so that was my problem, and lets say "fast cars" is my main keywords.  Anyways thanks for the answers you guys,  I will look into the canonical tag for page B, i've read a little bit about that and will look into how to do that.

I seen here on SeoMoz something about more than one page having the same keywords so they don't compete against each other for the same keywords that makes sense to me. But  I  would like my main page (homepage) to be ranked better over time rather than the 2nd page or do I just not care about the second page ranking at all and don't SEO the page very well? ,Both pages have similar content so I need the keywords for both.  So im very confused on what to do with the second page. Thanks in advance to any helpful answers, i am a newbie when it comes to SEO.