Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

3x=2-13
Tangohia te 13 mai i ngā taha e rua.
3x=-11
Tangohia te 13 i te 2, ka -11.
x=\frac{-11}{3}
Whakawehea ngā taha e rua ki te 3.
x=-\frac{11}{3}
Ka taea te hautanga \frac{-11}{3} te tuhi anō ko -\frac{11}{3} mā te tango i te tohu tōraro.