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

Tohaina

4x-8-3x=-8
Tangohia te 3x mai i ngā taha e rua.
x-8=-8
Pahekotia te 4x me -3x, ka x.
x=-8+8
Me tāpiri te 8 ki ngā taha e rua.
x=0
Tāpirihia te -8 ki te 8, ka 0.