document.write( "Question 1121064: a store keeper earns a profit of rupees 250 on sale of one TV and a loss of rupees150 on sale of one laptop the store keeper sales 5700 TV and 2500 laptops in a month what is his profit or loss what number of TV must be shopkeeper sell to have neighter profit nor loss if the number of laptops sold is 300. \n" ); document.write( "
Algebra.Com's Answer #736806 by josmiceli(19441)\"\" \"About 
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\"+250%2A5700+-+150%2A2500+=+1425000+-+375000+\"
\n" ); document.write( "\"+1425000+-+375000+=+1050000+\"
\n" ); document.write( "1,050,000 profit
\n" ); document.write( "覧覧覧覧覧-
\n" ); document.write( "Let \"x\" = the number of TVs sold
\n" ); document.write( "\"+250x+-+150%2A300+=+0+\"
\n" ); document.write( "\"+250x+=+45000+\"
\n" ); document.write( "\"+x+=+180+\"
\n" ); document.write( "He must sell 180 TVs\r
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