document.write( "Question 231632: rescue crews working for stockton rescue average 3 calls per shift. after his first four shifts, brian had recieved 5,2,1, and 3 calls. how many calls will brian need on his next shift \n" ); document.write( "
Algebra.Com's Answer #171390 by rfer(16322)\"\" \"About 
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5+2+1+3+x/5=3
\n" ); document.write( "11+x/5=3
\n" ); document.write( "11+x=15
\n" ); document.write( "x=15-11
\n" ); document.write( "x=4
\n" ); document.write( "
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