document.write( "Question 413910: I need to use the following 5-step method to solve this problem.
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document.write( "1. State what you need to solve for.
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document.write( "2. Identify the unknowns.
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document.write( "3. Write the equation derived from the word problem.
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document.write( "4. Solve for the given variable.
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document.write( "5. Check.\r
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document.write( "Here is the question. \r
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document.write( ">>>>>>The sum of a number and its reciprocal is (10/3). What is the number?\r
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document.write( "This is what I think the answer should be. Am I thinking this out correctly?
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document.write( "1. I need to solve for a number.
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document.write( "2. The unknown is x.
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document.write( "3. The formula is x + (1/x) = (10/3)
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document.write( "4. Solve. I thought to do
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document.write( " 3(x + (1/x)) = (10/3)3
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document.write( " 3x+ 3/x = 10
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document.write( " ( I think I am stuck. I don't think I have the right formula. What do I do?\r
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document.write( "Thanks alot for your help.\r
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document.write( ":) \n" );
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Algebra.Com's Answer #290353 by bayners123(12)![]() ![]() ![]() You can put this solution on YOUR website! Yeah you are well on your way, just multiply through by x and solve the quadratic.\r \n" ); document.write( "\n" ); document.write( "you should get \n" ); document.write( "Rearranging gives \n" ); document.write( "so factorise to (3x-1)(x-3)=0, and from this we can see x is 3 or 1/3, both of which fit the description.\r \n" ); document.write( "\n" ); document.write( "As for the wordy stuff, I am not too familiar with that but it seemed to make sense. \n" ); document.write( " |