document.write( "Question 392756: How Do you solve the following system by substitution or elimination: \r
\n" ); document.write( "\n" ); document.write( "y=1/3x-6
\n" ); document.write( "y=-2x+1
\n" ); document.write( "

Algebra.Com's Answer #278782 by rfer(16322)\"\" \"About 
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-2x+1=1/3x-6
\n" ); document.write( "-2 1/3x=-7
\n" ); document.write( "-7/3x=-7
\n" ); document.write( "x=-7/-7/3
\n" ); document.write( "x=-7*-3/7
\n" ); document.write( "x=3
\n" ); document.write( "--------------------
\n" ); document.write( "y=-2*3+1
\n" ); document.write( "y=-5
\n" ); document.write( "---------------
\n" ); document.write( "-5=1/3*3-6
\n" ); document.write( "-5=3/3-6
\n" ); document.write( "-5=-5
\n" ); document.write( "
\n" );