document.write( "Question 345886: Three-sevenths of a number is 21.\r
\n" ); document.write( "\n" ); document.write( "Find the number.
\n" ); document.write( "the number is 9
\n" ); document.write( "the number is 27
\n" ); document.write( "the number is 49 \n" ); document.write( "

Algebra.Com's Answer #247316 by rfer(16322) $\"\"$ $\"About$

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3/7x=21
\n" ); document.write( "x=21*7/3
\n" ); document.write( "x=147/3
\n" ); document.write( "x=49 \n" ); document.write( "

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