Tīpoka ki ngā ihirangi matua
Whakaoti mō x
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Graph

Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

15x=1700-650
Tangohia te 650 mai i ngā taha e rua.
15x=1050
Tangohia te 650 i te 1700, ka 1050.
x=\frac{1050}{15}
Whakawehea ngā taha e rua ki te 15.
x=70
Whakawehea te 1050 ki te 15, kia riro ko 70.