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

Tohaina

2x=8-7
Tangohia te 7 mai i ngā taha e rua.
2x=1
Tangohia te 7 i te 8, ka 1.
x=\frac{1}{2}
Whakawehea ngā taha e rua ki te 2.