document.write( "Question 157656: the chairs for a concert are arranged so that each row has the same number of chairs. sarah has 4 chairs in front of her, and 8 chairs behind her. there are 5 seats to her left and 6 to her right. how many chairs are set up? \n" ); document.write( "
Algebra.Com's Answer #116161 by edjones(8007)\"\" \"About 
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4+1+8=13 rows
\n" ); document.write( "5+1+6=12 columns
\n" ); document.write( "13*12=156 seats
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