document.write( "Question 775319: there is a contest there are three contestants the first player has 30 points more than the 2nd player, but 40 points less than the 3rd player there are a total of 130. How many points does the third player have EXPLAIN
\n" ); document.write( "i tried x+30=y-40
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Algebra.Com's Answer #472769 by rfer(16322)\"\" \"About 
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1st=x-40
\n" ); document.write( "2nd=x-40+30
\n" ); document.write( "3rd=x
\n" ); document.write( "------------
\n" ); document.write( "x-40+x-10+x=130
\n" ); document.write( "3x-50=130
\n" ); document.write( "3x=180
\n" ); document.write( "x=180/3
\n" ); document.write( "x=60
\n" ); document.write( "x-40=20
\n" ); document.write( "x-10=50
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