document.write( "Question 220751: 2/3 = 5/x
\n" ); document.write( "what does x equal and how do u work it out in a way were u do the same think to each side.
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Algebra.Com's Answer #165651 by Alan3354(69443)\"\" \"About 
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2/3 = 5/x
\n" ); document.write( "Multiply both sides by 3
\n" ); document.write( "2 = 15/x
\n" ); document.write( "Multiply both sides by x
\n" ); document.write( "2x = 15
\n" ); document.write( "Divide by 2
\n" ); document.write( "x = 15/2
\n" ); document.write( "---------
\n" ); document.write( "With 2 fractions, you can cross-multiply - the NUM of one time the DEN of the other.
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\n" ); document.write( "2/3 = 5/x
\n" ); document.write( "2x = 15
\n" ); document.write( "x = 15/2
\n" ); document.write( "Saves some steps, same answer.
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