document.write( "Question 707745: Jacob's father is 54 years old. His age is 6 years more than three times Jacob's age. Write a math sentence to determine Jacob's age (a), and then solve to determine Jacob's age. \n" ); document.write( "
Algebra.Com's Answer #435843 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Jacob's father is 54 years old. His age is 6 years more than three times Jacob's age. Write a math sentence to determine Jacob's age (a), and then solve to determine Jacob's age. \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "F = 54 years \n" ); document.write( "F = 3J + 6 \n" ); document.write( "---- \n" ); document.write( "Substitute for \"F\" and solve for \"J\": \n" ); document.write( "3J + 6 = 54 \n" ); document.write( "3J = 48 \n" ); document.write( "J = 16 yrs (Jacob's age now) \n" ); document.write( "============================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "=============== \n" ); document.write( " |