document.write( "Question 37701: must solve using substitution\r
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document.write( "-2x+y=6
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document.write( "y=3x+9 \n" );
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Algebra.Com's Answer #23299 by piglet162431(90)![]() ![]() ![]() You can put this solution on YOUR website! -2x+3x+9=6 \n" ); document.write( "1x=-3\r \n" ); document.write( "\n" ); document.write( "Now plug in \n" ); document.write( "y=(3)(-3)+9 \n" ); document.write( "y=0\r \n" ); document.write( "\n" ); document.write( "(-3,0) \n" ); document.write( " |