document.write( "Question 1175263: on the album ¨1989¨ by taylor swift blank space is 12 seconds longer than shake it off if the combined time of the two songs is 7 minutes and 30 seconds how long is shake it off give your answer in minutes and seconds
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Algebra.Com's Answer #800854 by josgarithmetic(39617)\"\" \"About 
You can put this solution on YOUR website!
x and y;
\n" ); document.write( "\"7%2B30%2F60=x%2By\"
\n" ); document.write( "really only need one variable;
\n" ); document.write( "\"x%2Bx%2B12%2F60=7%2B30%2F60\"------------x time in minutes for shorter song. Solve.\r
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\n" ); document.write( "\n" ); document.write( "\"2x%2B12%2F60=7%2B30%2F60\"
\n" ); document.write( "\"120x%2B12=420%2B30\"
\n" ); document.write( "\"120x=420%2B30-12\"
\n" ); document.write( "\"120x=438\"
\n" ); document.write( "\"x=438%2F120\"
\n" ); document.write( "\"x=3.65\"\r
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\n" ); document.write( "\n" ); document.write( "Short Song is 3 minutes 39 seconds.
\n" ); document.write( "Longer Song is 3 minutes 51 seconds.\r
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\n" ); document.write( "\n" ); document.write( "Much better writing style may be this way:
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\n" ); document.write( "On the album 1989 by taylor swift, \"Blank Space\" is 12 seconds longer than \"Shake It Off\". if the combined time of the two songs is 7 minutes and 30 seconds, how long is \"Shake It Off\"? Give your answer in minutes and seconds.
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