Whakaoti mō x
x=\frac{1}{18}\approx 0.055555556
Graph
Tohaina
Kua tāruatia ki te papatopenga
-2x=-\frac{1}{9}
Ka taea te hautanga \frac{-1}{9} te tuhi anō ko -\frac{1}{9} mā te tango i te tohu tōraro.
x=\frac{-\frac{1}{9}}{-2}
Whakawehea ngā taha e rua ki te -2.
x=\frac{-1}{9\left(-2\right)}
Tuhia te \frac{-\frac{1}{9}}{-2} hei hautanga kotahi.
x=\frac{-1}{-18}
Whakareatia te 9 ki te -2, ka -18.
x=\frac{1}{18}
Ka taea te hautanga \frac{-1}{-18} te whakamāmā ki te \frac{1}{18} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.
Ngā Tauira
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