document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=80320>Question 80320</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if you can help i would greatly appreciate it,\r<BR>\n" );
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document.write( "One cup of vegetable A, six pieces of vegetable B, and one cup of vegetable C contain 12 grams of carbohydrates.  One cup of vegetable A and six pieces of vegetable B have 1/2 the carbs of 1 cup of vegetable C.  One cup each of vegetables A and C have 3 times the carbs of a serving of vegetable B.  Find the number of grams of carbs in the given potion size of each vegetable.\r<BR>\n" );
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document.write( "vegetable A has [] grams, B has [] grams, and C has [] grams </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #57653 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=57653\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> three unknowns need three different equations ... the equations for this case are:\r<BR>\n" );
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document.write( "A+B+C=12 ... A+B=C/2 ... A+C=3B\r<BR>\n" );
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document.write( "subtract second equation from first equation to get C=12-(C/2) ... (3/2)C=12 ... C=8\r<BR>\n" );
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document.write( "subtract third equation from first equation to get B=12-3B ... 4B=12 ... B=3\r<BR>\n" );
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document.write( "using first equation A+3+8=12 ... A=1 </SPAN>\n" );
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