document.write( "Question 1079093: 1. Sally is 3 times as old as John. 8 years from now, Sally will be twice as old as John. How old is John?
\n" );
document.write( "
\n" );
document.write( "I'm having trouble with the equation. \n" );
document.write( "
Algebra.Com's Answer #693467 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Let j and 3j be John and Sally,respectively. Then: \n" ); document.write( "3j+8=2(j+8) \n" ); document.write( "3j+8=2j+16 \n" ); document.write( "j=8 \n" ); document.write( "John is 8; Sally is 24. ☺☺☺☺ \n" ); document.write( " |