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)\"\" \"About 
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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
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