Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Tohaina

0.4x=96
Pahekotia te 1.2x me -0.8x, ka 0.4x.
x=\frac{96}{0.4}
Whakawehea ngā taha e rua ki te 0.4.
x=\frac{960}{4}
Whakarohaina te \frac{96}{0.4} mā te whakarea i te taurunga me te tauraro ki te 10.
x=240
Whakawehea te 960 ki te 4, kia riro ko 240.