document.write( "Question 1204363: Write an equation that can form a linear system of equations with -2x + y = 4 so that the system has:
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\n" ); document.write( "b) many solutions _______________
\n" ); document.write( "c) one solution _______________
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Algebra.Com's Answer #840561 by ikleyn(52788)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "The answer to  (b)  in the post by  @mananth is incorrect.\r
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\n" ); document.write( "\n" ); document.write( "As it is written in his answer to  (b),  that system of equations  DOES  NOT  have solutions.\r
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\n" ); document.write( "\n" ); document.write( "A correct answer to  (b)  (one of many others)  is   -6x+3y= 12.\r
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\n" ); document.write( "\n" ); document.write( "Then the system really has many solutions.\r
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\n" ); document.write( "\n" ); document.write( "See the lesson\r
\n" ); document.write( "\n" ); document.write( "    - Geometric interpretation of the linear system of two equations in two unknowns \r
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\n" ); document.write( "\n" ); document.write( "Learn the subject from there.\r
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