6c-1 = 0
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document.write( "6c=1
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document.write( "c=1/6
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document.write( "For absolute value, you also have to consider the negative of what's inside the bars, because |x| = x if x is positive, and -x if x is negative.
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document.write( "-(6c-1) = 0
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document.write( "-6c +1 = 0
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document.write( "-6c=-1
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document.write( "c = 1/6
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document.write( "When the absolute value is = 0, the solution will always be the same, because the graph of |ac+y| is a v that meets at y=0
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document.write( "
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document.write( "