document.write( "Question 642579: Jane is two times as old a jim.
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document.write( "Jim is n years old now.
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document.write( "How old will Jane be in three years?\r
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document.write( "There is no numerical answer.
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document.write( "I need an expression to show how to solve it.
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Algebra.Com's Answer #404146 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Jane is two times as old a jim. \n" ); document.write( "Jim is n years old now. \n" ); document.write( "How old will Jane be in three years? \n" ); document.write( "----- \n" ); document.write( "Now Equations: \n" ); document.write( "a = 2j \n" ); document.write( "j = n yrs old \n" ); document.write( "------- \n" ); document.write( "In 3 years Equation: \n" ); document.write( "(a+3) = 2(j+3) \n" ); document.write( "a + 3 = 2j + 6 \n" ); document.write( "a + 3 = 2n + 6 \n" ); document.write( "------- \n" ); document.write( "a = 2n+3 (Jane's age NOW) \n" ); document.write( "=============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "================= \n" ); document.write( " \n" ); document.write( " |