Dal J. answered • 11/12/14
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is 19 + 20x = 0, then...
-19 + 19 + 20x = 0 -19
20x = -19
20x/20 = -19/20
x = -19/20
Shawna N.
asked • 11/12/14Rational models as ratios
If I have 19+20x with the expression 0. What does that mean?
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x = -19/20
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