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document.write( "Hi,
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document.write( "4x+18=-2x 0r
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document.write( "6x + 18 = 0
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document.write( " 6x = -18
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document.write( " x = -3, a vertical line. Slope is undefined.
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document.write( " x=intercept is at (x,y) ordered pair (-3,0)
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document.write( "Question states***
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document.write( "Donations on my website are appreciated. Thanks. ewatrrr
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