document.write( "Question 541770: Ana is 5 years more than Jack. The sum of their ages is 29. Find the ages of Ana and Jack. \n" ); document.write( "
Algebra.Com's Answer #354279 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Ana is 5 years more than Jack. The sum of their ages is 29. Find the ages of Ana and Jack. \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "a = j + 5 \n" ); document.write( "a + j = 29 \n" ); document.write( "----- \n" ); document.write( "Substitute for \"a\" and solve for \"j\": \n" ); document.write( "j+5 + j = 29 \n" ); document.write( "2j = 24 \n" ); document.write( "j = 12 (Jack's age now) \n" ); document.write( "---- \n" ); document.write( "Solve for \"a\": \n" ); document.write( "a = j+5 \n" ); document.write( "a = 12+5 = 17 (Ana's age now) \n" ); document.write( "=============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " |