document.write( "Question 1123681: Jessica's grandmother and Jessica have the same birthday. Jessica's grandmother was 54 when Jessica was born. In exactly 1 year, grandmother will be 4 times Jessica's age. How old is Jessica now? How old is grandmother now? \n" ); document.write( "

Algebra.Com's Answer #740036 by ikleyn(52803) $\"\"$ $\"About$

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document.write( "If Jessica is now J years old, then her grandmother, who is 54 years older, is J + 54 years old.\r\n" );
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document.write( "The condition says\r\n" );
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document.write( "(J + 54) + 1 = 4*(J + 1)\r\n" );
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document.write( "Simplify and solve for J:\r\n" );
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document.write( "J + 55 = 4J + 4\r\n" );
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document.write( "55 - 4 = 4J - J\r\n" );
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document.write( "51 = 3J  ====>  J = 51/3 = 17.\r\n" );
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document.write( "Answer.  Jessica is 17 years old.  Grandmother is 17 + 54 = 71 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( "\n" ); document.write( "Save the link to this online textbook together with its description\r
\n" ); document.write( "
\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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