document.write( "Question 586168: What is the first line of the equation for:\r
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document.write( "-3x+2y=-6
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document.write( "-2x+y=6\r
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document.write( "The answer is (-18,-30) I just don't know how to write out the problem. \n" );
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Algebra.Com's Answer #373630 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! -3x+2y=-6 \n" ); document.write( "-2x+y=6 \n" ); document.write( "change to \n" ); document.write( "y=2x+6 \n" ); document.write( "----------- \n" ); document.write( "-3x+2*(2x+6)=-6 \n" ); document.write( "-3x+4x+12=-6 \n" ); document.write( "x=-6-12 \n" ); document.write( "x=-18 \n" ); document.write( "-------------- \n" ); document.write( "-3*-18+2y=-6 \n" ); document.write( "54+2y=-6 \n" ); document.write( "2y=-6-54 \n" ); document.write( "2y=-60 \n" ); document.write( "y=-60/2 \n" ); document.write( "y=-30 \n" ); document.write( "------- \n" ); document.write( "(-18,-30) \n" ); document.write( " |