document.write( "Question 1203623: jack is 7 years older than mia. the sum of there ages is 53.how old is jack.
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Algebra.Com's Answer #839336 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! jack is 7 years older than mia. the sum of there ages is 53.how old is jack. \n" ); document.write( "------------- \n" ); document.write( "J - M = 7 \n" ); document.write( "J + M = 53 \n" ); document.write( "---------------------- Add \n" ); document.write( "2J = 60 \n" ); document.write( "J = 30 \n" ); document.write( "M = 23 \n" ); document.write( " |