document.write( "Question 1193532: Ann is 11 years .Her Aunt, Kate turned 47 today. After how many years will Kate be 3 times as old as Ann \n" ); document.write( "

Algebra.Com's Answer #825581 by ikleyn(52786) $\"\"$ $\"About$

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\n" ); document.write( "Ann is 11 years $\"highlight%28old%29\"$ . Her Aunt, Kate turned 47 today. After how many years will Kate be 3 times as old as Ann
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document.write( "Let it will happen in x years\r\n" );
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document.write( "    3*(11+x) = 47 + x\r\n" );
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document.write( "Simplify and find x\r\n" );
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document.write( "    33 + 3x = 47 + x\r\n" );
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document.write( "    3x - x = 47 - 33\r\n" );
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document.write( "       2x  =    14\r\n" );
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document.write( "        x  =    14/2 = 7.\r\n" );
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document.write( "ANSWER.  In 7 years.\r\n" );
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