document.write( "Question 96165: ihave a problem.i needd help!i just cannot fiqure out this word problem about age.well hope you can help. here itis \r
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document.write( "Sam is 10 years older than Jack.Twice Sam's age subtracted from 6 times jack's age is 7 more than Jack's age. find both sam and jack's age.\r
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document.write( "i cant even say it i get a headache i dont know where to start help me plz \n" );
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Algebra.Com's Answer #70009 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Sam is 10 years older than Jack.Twice Sam's age subtracted from 6 times jack's age is 7 more than Jack's age. find both sam and jack's age. \n" ); document.write( "--------------- \n" ); document.write( "Let Jack's age be \"x\"; Sam's age is \"x+10\" \n" ); document.write( "EQUATION: \n" ); document.write( "6x-2(x+10)= x+7 \n" ); document.write( "6x-2x-20 = x + 7 \n" ); document.write( "3x = 27 \n" ); document.write( "x = 9 (Jack's age \n" ); document.write( "x+10 = 19 (Sam's age) \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |