document.write( "Question 947149: Solve the system using substitution\r
\n" ); document.write( "\n" ); document.write( "y=3x+11
\n" ); document.write( "y=-2x+1 \n" ); document.write( "

Algebra.Com's Answer #577834 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"3x%2B11=-2x%2B1\"$
\n" ); document.write( " $\"5x=-10\"$
\n" ); document.write( " $\"x=-2\"$
\n" ); document.write( "Then,
\n" ); document.write( " $\"y=3%28-2%29%2B11\"$
\n" ); document.write( " $\"y=-6%2B11\"$
\n" ); document.write( " $\"y=5\"$
\n" ); document.write( " \n" ); document.write( "

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