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

Tohaina

-x=-9+6
Me tāpiri te 6 ki ngā taha e rua.
-x=-3
Tāpirihia te -9 ki te 6, ka -3.
x=3
Me whakarea ngā taha e rua ki te -1.