document.write( "Question 1154360: zack is 15 1/2 years old this is three years younger than his brother Lou how old is Lou \n" ); document.write( "
Algebra.Com's Answer #776768 by FrankM(1040)![]() ![]() You can put this solution on YOUR website! Z = 15.5 \n" ); document.write( "Z = L-3 \n" ); document.write( "L-3 = 15.5\r \n" ); document.write( "\n" ); document.write( "L = 18.5 \n" ); document.write( " |