document.write( "Question 438029: One Number is triple another. The differnce betwen the larger and smaller is 84. Find the Numbers?
\n" ); document.write( " How do I set this equation up. I have started with letting one number= A and another number= 3A. Would this be correct?
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Algebra.Com's Answer #303003 by rfer(16322)\"\" \"About 
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3x-x=84
\n" ); document.write( "2x=84
\n" ); document.write( "x=42
\n" ); document.write( "3x=126
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\n" ); document.write( "126-42=84
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