document.write( "Question 947022: The sum of Sara and Jills age is 107. Sara is 4 less than 2 times Jill's age. What are their ages? \n" ); document.write( "

Algebra.Com's Answer #577817 by Fombitz(32388) $\"\"$ $\"About$

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$\"S%2BJ=107\"$
\n" ); document.write( " $\"S=2J-4\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"2J-4%2BJ=107\"$
\n" ); document.write( " $\"3J=111\"$
\n" ); document.write( " $\"J=37\"$
\n" ); document.write( "Then,
\n" ); document.write( " $\"S%2B37=107\"$
\n" ); document.write( " $\"S=70\"$
\n" ); document.write( " \n" ); document.write( "

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