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

Tohaina

y=2\left(-4\right)-3
Whakaarohia te whārite tuarua. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
y=-8-3
Whakareatia te 2 ki te -4, ka -8.
y=-11
Tangohia te 3 i te -8, ka -11.
z=-11
Whakaarohia te whārite tuatoru. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
a=-11
Whakaarohia te whārite tuawhā. Me kōkuhu ngā uara tāupe mōhiotia ki te whārite.
x=-4 y=-11 z=-11 a=-11
Kua oti te pūnaha te whakatau.