document.write( "Question 381851: what is 3/5 = 9/x? \n" ); document.write( "
Algebra.Com's Answer #270798 by nerdybill(7384)\"\" \"About 
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3/5 = 9/x
\n" ); document.write( "cross multiplying:
\n" ); document.write( "3x = 5*9
\n" ); document.write( "x = 5*3
\n" ); document.write( "x = 15
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