document.write( "Question 630453: Sandra is Y years old. In 14 years her age will be three time her age fourteen years ago. \n" ); document.write( "
Algebra.Com's Answer #396924 by Maths68(1474)\"\" \"About 
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Sandra = y years old
\n" ); document.write( "In 14 years
\n" ); document.write( "Sandra will be = y+14 years old
\n" ); document.write( "14 years ago
\n" ); document.write( "Sandra was = y-14
\n" ); document.write( "In 14 years her age will be three time her age fourteen years ago
\n" ); document.write( "3(y-14)=y+14
\n" ); document.write( "3y-42=y+14
\n" ); document.write( "3y-y=14+42
\n" ); document.write( "2y=56
\n" ); document.write( "2y/2=56/2
\n" ); document.write( "y=28\r
\n" ); document.write( "\n" ); document.write( " \r
\n" ); document.write( "\n" ); document.write( "Sandra = 28 years old
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