document.write( "Question 1153378: A mid western music competition awarded 37 ribbons. The number of blue ribbons \r
\n" ); document.write( "\n" ); document.write( "awarded was 1 less than the number of white ribbons. The number of red ribbons was \r
\n" ); document.write( "\n" ); document.write( "2 more than the number of white ribbons. How many of each kind of ribbon was​ \r
\n" ); document.write( "\n" ); document.write( "awarded? How many white ribbons were​ awarded? How many red? How many blue ribbons?
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Algebra.Com's Answer #775617 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
Let \"+x+\" = number of white ribbons
\n" ); document.write( "\"+x+%2B+2+\" = number of red ribbons
\n" ); document.write( "\"+x+-+1+\" = number of blue ribbons
\n" ); document.write( "----------------------------------------------
\n" ); document.write( "\"+x+%2B+%28+x+%2B+2+%29+%2B+%28+x+-+1+%29+=+37+\"
\n" ); document.write( "\"+2x+%2B+2+%2B+x+-+1+=+37+\"
\n" ); document.write( "\"+3x+%2B+1+=+37+\"
\n" ); document.write( "\"+3x+=+36+\"
\n" ); document.write( "\"+x+=+12+\"
\n" ); document.write( "and
\n" ); document.write( "\"+x+%2B+2+=+14+\"
\n" ); document.write( "\"+x+-+1+=+11+\"
\n" ); document.write( "--------------------
\n" ); document.write( "12 white ribbons
\n" ); document.write( "14 red ribbons
\n" ); document.write( "11 blue ribbons
\n" ); document.write( "--------------------
\n" ); document.write( "check:
\n" ); document.write( "\"+12+%2B+14+%2B+11+=+37+\"
\n" ); document.write( "\"+37+=+37+\"
\n" ); document.write( "OK
\n" ); document.write( "
\n" );