document.write( "Question 182271This question is from textbook Elementary and Intermediate Algebra
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document.write( ": 2x - y = 3 This is what i have so far but it doesn't compute
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document.write( "2y = 4x - 6
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document.write( "2x - 4x - 6 = 3
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document.write( "-2x - 6 = 3 divide the -2 and the 6 by -2 to get
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document.write( "-2x/-2 = 9/-2
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document.write( "x = -9/2\r
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document.write( "2y = 4(-9/2) - 6
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document.write( "2y = -36/2 - 6
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document.write( "2y = -36/2 or -18 + -6
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document.write( "y = -24
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document.write( "the answer I get is (-9/2, -24)
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document.write( "but when I plug them back into the equations, they don't compute. Please help \n" );
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Algebra.Com's Answer #136802 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 2x - y = 3 This is what i have so far but it doesn't compute \n" ); document.write( "2y = 4x - 6 \n" ); document.write( "2x - 4x - 6 = 3 \n" ); document.write( "-2x - 6 = 3 divide the -2 and the 6 by -2 to get \n" ); document.write( "-2x/-2 = 9/-2 \n" ); document.write( "x = -9/2 \n" ); document.write( "2y = 4(-9/2) - 6 \n" ); document.write( "2y = -36/2 - 6 \n" ); document.write( "2y = -36/2 or -18 + -6 \n" ); document.write( "y = -24 \n" ); document.write( "the answer I get is (-9/2, -24) \n" ); document.write( "but when I plug them back into the equations, they don't compute. Please help \n" ); document.write( "-------------------- \n" ); document.write( "Where is the 2nd equation? \n" ); document.write( " |