document.write( "Question 1059777: 7x + y = 4
\n" ); document.write( "–6x + 5y = –21 \n" ); document.write( "

Algebra.Com's Answer #674829 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
7x + y = 4
\n" ); document.write( "–6x + 5y = –21
\n" ); document.write( "-------------------------
\n" ); document.write( "35x + 5y = 5*4
\n" ); document.write( "-6x + 5y = -21
\n" ); document.write( "---------------------
\n" ); document.write( "Subtract and solve for \"x\"::
\n" ); document.write( "41x = 41
\n" ); document.write( "x = 1
\n" ); document.write( "-----------------------
\n" ); document.write( "Solve for \"y\"::
\n" ); document.write( "y = -7x+4
\n" ); document.write( "y = -7+4 = -3
\n" ); document.write( "-------------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "------------- \n" ); document.write( "

\n" );