document.write( "Question 38858: what is the slope of the graph of this linear equation in two variables\r
\n" ); document.write( "\n" ); document.write( "3y + 18x = 21
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Algebra.Com's Answer #24420 by fractalier(6550)\"\" \"About 
You can put this solution on YOUR website!
Take 3y + 18x = 21 and solve for y...
\n" ); document.write( "3y = -18x + 21
\n" ); document.write( "y = -6x + 7
\n" ); document.write( "Thus the slope is -6.
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