document.write( "Question 1100584: frank is older than beth. the sum of their age is 23 and the difference is 7. find frank and beths age \n" ); document.write( "
Algebra.Com's Answer #715097 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! frank is older than beth. the sum of their age is 23 and the difference is 7. find frank and beths age \n" ); document.write( "------- \n" ); document.write( "f + b = 23 \n" ); document.write( "f - b = 7 \n" ); document.write( "----- \n" ); document.write( "2f = 30 \n" ); document.write( "frank = 15 yrs \n" ); document.write( "----- \n" ); document.write( "b = 23-f = 23-15 = 8 yrs \n" ); document.write( "------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |