document.write( "Question 44227: find the solution of each system\r
\n" ); document.write( "\n" ); document.write( "y=7x+14
\n" ); document.write( "y=3x-6\r
\n" ); document.write( "\n" ); document.write( "also\r
\n" ); document.write( "\n" ); document.write( "4x+y=-11
\n" ); document.write( "2x-y=-1
\n" ); document.write( "

Algebra.Com's Answer #38246 by darq(90)\"\" \"About 
You can put this solution on YOUR website!
y=7x+14
\n" ); document.write( "y=3x-6\r
\n" ); document.write( "\n" ); document.write( "then you can write\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "7x+14=3x-6
\n" ); document.write( "4x=-20
\n" ); document.write( "x=-5\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "y=3x-6
\n" ); document.write( "y=-15-6
\n" ); document.write( "y=-21\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "the second question\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " 4x+y = -11
\n" ); document.write( " 2x-y = -1
\n" ); document.write( "+____________
\n" ); document.write( " 6x = -12\r
\n" ); document.write( "\n" ); document.write( "x=-2\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "if x is -2\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "2x-y=-1
\n" ); document.write( "-4-y=-1
\n" ); document.write( "y=-3
\n" ); document.write( "
\n" );