document.write( "Question 618678: what solution of the system of equations c+3d=8 and c=4d-6 \n" ); document.write( "

Algebra.Com's Answer #389022 by vleith(2983) $\"\"$ $\"About$

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$\"c%2B3d=8\"$
\n" ); document.write( " $\"c+=+8+-+3d\"$
\n" ); document.write( " $\"c=4d-6\"$
\n" ); document.write( " $\"8-3d+=+4d+-+6\"$
\n" ); document.write( " $\"8%2B6+=+4d+%2B+3d\"$
\n" ); document.write( " $\"14+=+7d\"$
\n" ); document.write( " $\"d+=+2\"$
\n" ); document.write( "If d=2, then $\"c+=+8+-+%283%2A2%29\"$ so c = 2 as well
\n" ); document.write( "The solution is the point (2,2) \n" ); document.write( "

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