document.write( "Question 1100049: John is currently 4 times as old as his daughter, Linda. Six years from now, John will be 3 times as old as Linda. Calculate Linda's current age ? \n" ); document.write( "
Algebra.Com's Answer #714539 by ikleyn(52778)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "J = 4*L,            (1)\r\n" );
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document.write( "J + 6 = 3*(L+6).    (2)\r\n" );
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document.write( "Substitute (1) into (2). You will get\r\n" );
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document.write( "4*L + 6 = 3*(L+6)  ====>  4L +6 = 3L + 18  ====>  L = 18-6 = 12.\r\n" );
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document.write( "Answer.  Linda is 12 years old.  John is 4*12 = 48 years old.\r\n" );
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\n" ); document.write( "\n" ); document.write( "There is a bunch of lessons on age word problems \r
\n" ); document.write( "\n" ); document.write( "    - Age problems and their solutions\r
\n" ); document.write( "\n" ); document.write( "    - A fresh formulation of a traditional age problem\r
\n" ); document.write( "\n" ); document.write( "    - Really intricate age word problem\r
\n" ); document.write( "\n" ); document.write( "    - Selected age word problems from the archive\r
\n" ); document.write( "\n" ); document.write( "    - Age problems for mental solution \r
\n" ); document.write( "\n" ); document.write( "in this site.\r
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\n" ); document.write( "\n" ); document.write( "Read them and become an expert in solving age problems.\r
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\n" ); document.write( "\n" ); document.write( "Also, you have this free of charge online textbook in ALGEBRA-I in this site\r
\n" ); document.write( "\n" ); document.write( "    - ALGEBRA-I - YOUR ONLINE TEXTBOOK.\r
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\n" ); document.write( "\n" ); document.write( "The referred lessons are the part of this online textbook under the topic \"Age word problems\".\r
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\n" ); document.write( "\n" ); document.write( "Save the link to this online textbook together with its description\r
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\n" ); document.write( "\n" ); document.write( "Free of charge online textbook in ALGEBRA-I
\n" ); document.write( "https://www.algebra.com/algebra/homework/quadratic/lessons/ALGEBRA-I-YOUR-ONLINE-TEXTBOOK.lesson\r
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\n" ); document.write( "\n" ); document.write( "to your archive and use it when it is needed.\r
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