document.write( "Question 812867: Oranges are packed in crates. Each crate weighs 3 kg when empty. An individual orange averages 0.2 kg. The weight of a full 12 kg. What is the equation? \n" ); document.write( "
Algebra.Com's Answer #489379 by josmiceli(19441)\"\" \"About 
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Let \"+n+\" = the number of oranges in a full crate
\n" ); document.write( "\"+.2n+%2B+3+=+12+\" kg
\n" ); document.write( "\"+.2n+=+9+\"
\n" ); document.write( "\"+n+=+45+\"
\n" ); document.write( "There are 45 oranges in a crate
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