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Mar 16, 2015 at 20:03 vote accept user3780731
Mar 16, 2015 at 20:01 comment added Austin @user3780731 Yes, your edit is correct. I got most of the way doing the algebra on paper but gave up and used a TI-89.
Mar 16, 2015 at 19:54 comment added user3780731 Thanks @austin. Can you look at my edit to see if I understood right what you told me? Thanks sir.
Mar 16, 2015 at 19:48 comment added Austin Whoops, I do get the right answer, just read my calculator wrong. It's a little off but it rounds to what you gave.
Mar 16, 2015 at 19:32 comment added Austin I don't get the same solution as given either.
Mar 16, 2015 at 19:22 history answered Austin CC BY-SA 3.0