document.write( "Question 1109417: Hello. I need help citing all possible solutions to this system, please. I'm stuck on that part. A detailed response would be greatly appreciated. I'm fine with setting the problem up and everything. I just don't know how to find all of the solutions\r
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Algebra.Com's Answer #724408 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Equations:
\n" ); document.write( "r + c + j = 30
\n" ); document.write( "2r = 3c
\n" ); document.write( "j = c
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\n" ); document.write( "Substitute for r and J ; solve for \"c\":
\n" ); document.write( "(3/2)c + c + c = 30
\n" ); document.write( "3.5c = 30
\n" ); document.write( "c = 8.57
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\n" ); document.write( "Note:: The # of country records must be a whole number.
\n" ); document.write( "There is no solution for your posted problem.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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