document.write( "Question 863792: -4x-2y=-36
\n" ); document.write( "4x+y=26 \n" ); document.write( "
Algebra.Com's Answer #520621 by checkley79(3341)\"\" \"About 
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-4x-2y=-36
\n" ); document.write( "4x+y=26 ADD THESE 2 EQUATIONS.
\n" ); document.write( "----------
\n" ); document.write( "-Y=-10
\n" ); document.write( "Y=10 ANS.
\n" ); document.write( "-4X-2*10=-36
\n" ); document.write( "-4X-20=-36
\n" ); document.write( "-4X=-36+20
\n" ); document.write( "-4X=-16
\n" ); document.write( "X=-16/-4
\n" ); document.write( "X=4 ANS.
\n" ); document.write( "PROOF:
\n" ); document.write( "4*4+10=26
\n" ); document.write( "16+10=26
\n" ); document.write( "26=26 \n" ); document.write( "
\n" );