document.write( "Question 154393This question is from textbook Introductory Algebra
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document.write( ": Please help me solve this problem. \r
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document.write( "y= 2/5x - 7
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document.write( "y=2/5x + 4\r
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document.write( "Solve either usinf substitution method, elimination method, or the graphing method?? \n" );
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Algebra.Com's Answer #113687 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! y= 2/5x - 7 \n" ); document.write( "y=2/5x + 4 \n" ); document.write( "------------- \n" ); document.write( "There's no solution \n" ); document.write( "If you rearrange it, \n" ); document.write( "y - 2/5x = -7 \n" ); document.write( "y - 2/5x = 4 \n" ); document.write( "4 does not equal -7, so no solution.\r \n" ); document.write( "\n" ); document.write( "If you graph it, you'll get 2 parallel lines. \n" ); document.write( " \n" ); document.write( " |