document.write( "Question 430179: c-5d=2
\n" ); document.write( "2c+d=4\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "y=2x+3
\n" ); document.write( "y=4x-1 \n" ); document.write( "

Algebra.Com's Answer #298746 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi
\n" );
document.write( "c-5d=2
\n" );
document.write( "2c+d=4      |checking our Answer  2*2+0 = 4\r
\n" );
document.write( "\n" );
document.write( "-2c+10d=-4
\n" );
document.write( "  2c+d= 4 
\n" );
document.write( "    11d = 0
\n" );
document.write( "      d = 0 and c = 2  (c = 2+5*0)\r
\n" );
document.write( "\n" );
document.write( "y=2x+3
\n" );
document.write( "y=4x-1      |checking our answer 7 = 4*2-1
\n" );
document.write( " 2x+3 = 4x-1
\n" );
document.write( "    4 = 2x
\n" );
document.write( "    2 = x and y = 7  ( 2*2+3) \n" );
document.write( "

\n" );