document.write( "Question 221265: 3s + 1d = £3.50
\n" ); document.write( "2d + 1s =£3.25\r
\n" ); document.write( "\n" ); document.write( "What does S and D equal
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Algebra.Com's Answer #166046 by Alan3354(69443)\"\" \"About 
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3s + 1d = £3.50 --> 2d + 6s = 7
\n" ); document.write( "2d + 1s =£3.25
\n" ); document.write( "2d + 6s = 7
\n" ); document.write( "------------- subtract
\n" ); document.write( "0d - 5s = -3.75
\n" ); document.write( "s = 0.75
\n" ); document.write( "--------
\n" ); document.write( "2d + s = 3.25
\n" ); document.write( "2d = 2.5
\n" ); document.write( "d = 1.25
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