document.write( "Question 1134156: A grandson tells his grandfather when I am at your age you will be 96 years old by then .the grandson is 8 years old now how old is his grandfather? \n" ); document.write( "
Algebra.Com's Answer #751436 by htmentor(1343)![]() ![]() You can put this solution on YOUR website! Let G = the grandfather's current age \n" ); document.write( "Let n = the number of years until the grandson is the grandfather's current age \n" ); document.write( "We have two equations: \n" ); document.write( "G + x = 96 \n" ); document.write( "8 + x = G \n" ); document.write( "Subtract the 2nd from the 1st: \n" ); document.write( "G - 8 = 96 - G \n" ); document.write( "2G = 104 \n" ); document.write( "G = 52 \n" ); document.write( " \n" ); document.write( " |