document.write( "Question 618309: My little sister is six. I will be twice her age in three years time. How old am I now \n" ); document.write( "
Algebra.Com's Answer #388815 by vleith(2983)\"\" \"About 
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Your sister is 6 now. Let your age be given by x.
\n" ); document.write( "In three years your sister will be 6+3=9. In three years you will be x+3\r
\n" ); document.write( "\n" ); document.write( "You are told
\n" ); document.write( "\"2%2A%286+%2B+3%29+=+x+%2B+3\"
\n" ); document.write( "\"18+=+x+%2B+3\"
\n" ); document.write( "\"15+=+x\"
\n" ); document.write( "You are 15 now
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