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

Tohaina

-7x=17-3
Tangohia te 3 mai i ngā taha e rua.
-7x=14
Tangohia te 3 i te 17, ka 14.
x=\frac{14}{-7}
Whakawehea ngā taha e rua ki te -7.
x=-2
Whakawehea te 14 ki te -7, kia riro ko -2.