document.write( "Question 875037: A delivery truck is transporting boxes of two sizes: large and small. The large boxes weigh 55 pounds each, and the small boxes weigh 35 pounds each. There are 130 boxes in all. If the truck is carrying a total of 5950pounds in boxes, how many of each type of box is it carrying?\r
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Algebra.Com's Answer #527886 by edjones(8007)\"\" \"About 
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Let x be the number of 55 lb boxes and 130-x be the number of 35 lb boxes.
\n" ); document.write( "55x+35(130-x)=5950
\n" ); document.write( "55x+4550-35x=5950
\n" ); document.write( "20x=1400
\n" ); document.write( "x=70
\n" ); document.write( "130-70=60
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