document.write( "Question 141416This question is from textbook Prentice hall
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document.write( ": How do i solve using two equation with two variables?\r
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document.write( "Jennifer is 6 years older than Sue. In 4 years, she will be twice as old as Sue was 5 years ago. Find their ages now.\r
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document.write( "My teacher said the answers are not 8 & 14. \n" );
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Algebra.Com's Answer #103033 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! \"Jennifer is 6 years older than Sue\" __ J=S+6\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "\"In 4 years, she will be twice as old as Sue was 5 years ago\" __ J+4=2(S-5)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting __ (S+6)+4=2(S-5) __ S+10=2S-10 __ 20=S\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "substituting __ J=(20)+6 __ J=26 \n" ); document.write( " |