document.write( "Question 96421: 3c+5d=17
\n" ); document.write( "3c+8d=5 \n" ); document.write( "

Algebra.Com's Answer #70200 by checkley71(8403) $\"\"$ $\"About$

You can put this solution on YOUR website!
3c+5d=17 now subtract the other equation
\n" ); document.write( "-3c-8d=-5
\n" ); document.write( "-----------------------------------
\n" ); document.write( "-3d=12
\n" ); document.write( "d=12/-3
\n" ); document.write( "d=-4 answer.
\n" ); document.write( "3c+5*-4=17
\n" ); document.write( "3c-20=17
\n" ); document.write( "3c=17+20
\n" ); document.write( "3c=37
\n" ); document.write( "c=37/3 answer.
\n" ); document.write( "proof
\n" ); document.write( "3*37/3+8*-4=5
\n" ); document.write( "37-32=5
\n" ); document.write( "5=5 \n" ); document.write( "

\n" );