document.write( "Question 395634: sove by substitution. indicate whether the system is independent, dependent or inconsistent.\r
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Algebra.Com's Answer #280748 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "2x - 3y = 12  OR 2x = 12 + 3y
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document.write( "3y - 2x = -12  |substituting for 2x
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document.write( "3y - (12+3y) = -12
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document.write( "       -12 = -12  System is dependent as it has an infinite amount of solutions\r
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document.write( "2x - 3y = 12 OR  y = (2/3)x - 4
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document.write( "3y - 2x = -12 OR y = (2/3)x - 4  
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document.write( "These are the same line, would be graphed on top of one another \n" );
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