document.write( "Question 1122574: Freddy is 4 years older than 8 times his grandsons age. The sum of their ages is greater than 67. What is the youngest age Freddy’s grandson can be \n" ); document.write( "

Algebra.Com's Answer #738700 by josmiceli(19441) $\"\"$ $\"About$

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Let $\"+a+\"$ = the grandson’s age
\n" ); document.write( "Freddy’s age is $\"+8a+%2B+4+\"$
\n" ); document.write( "Let the sum of their ages be $\"+67+\"$
\n" ); document.write( " $\"+a+%2B+8a+%2B+4+=+67+\"$
\n" ); document.write( " $\"+9a+=+63+\"$
\n" ); document.write( " $\"+a+=+7+\"$
\n" ); document.write( "The youngest the grandson can be is 7\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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