document.write( "Question 377499: Together, Jareds age and his grandfather age total 100 But Jared's grandfather is 70 years older than him. How old is Jared's grandfather? \n" ); document.write( "
Algebra.Com's Answer #268264 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Let j=jared's age and g=grandad's age. \n" ); document.write( "g+j=100 \n" ); document.write( "g-j=70 \n" ); document.write( "--------add \n" ); document.write( "2g=170 \n" ); document.write( "g=85 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |