document.write( "Question 1175019: Gerardo is 4 years older than Kayla. In 6 years the sum of their ages will be 78. How old is Gerardo now? \n" ); document.write( "

Algebra.Com's Answer #800553 by josgarithmetic(39618) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"system%28g-k=4%2Cg%2Bk%2B6%2B6=78%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"k=g-4\"$
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\n" ); document.write( " $\"g%2Bg-4=78-12\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"2g=78-12%2B4\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"highlight%28g=%2878-12%2B4%29%2F2%29\"$ \n" ); document.write( "

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