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

Tohaina

8x-3-x=24
Whakareatia ngā taha e rua o te whārite ki te 4.
8x-x=24+3
Me tāpiri te 3 ki ngā taha e rua.
8x-x=27
Tāpirihia te 24 ki te 3, ka 27.
7x=27
Pahekotia te 8x me -x, ka 7x.
x=\frac{27}{7}
Whakawehea ngā taha e rua ki te 7.