Whakaoti mō x
x = \frac{4}{3} = 1\frac{1}{3} \approx 1.333333333
Tautapa x
x≔\frac{4}{3}
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=-\frac{1}{63}\left(-84\right)
Ka taea te hautanga \frac{1}{-63} te tuhi anō ko -\frac{1}{63} mā te tango i te tohu tōraro.
x=\frac{-\left(-84\right)}{63}
Tuhia te -\frac{1}{63}\left(-84\right) hei hautanga kotahi.
x=\frac{84}{63}
Whakareatia te -1 ki te -84, ka 84.
x=\frac{4}{3}
Whakahekea te hautanga \frac{84}{63} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 21.
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