document.write( "Question 395631: solve by addition. Indicate whether each system is independent, dependent or inconsistent.\r
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Algebra.Com's Answer #280755 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "Solving by addition
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document.write( "-3x + 1y = 3    OR y = 3x+3
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document.write( "2x - 3y =  5\r
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document.write( "-9x + 3y = 3*3    |multiplying 1st equation thru by 3 to eliminate y by adding
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document.write( "2x - 3y =  5
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document.write( "     -7x = 14
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document.write( "       x = -2  and y = -3   [3*(-2) + 3]
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