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

Tohaina

8x=480-10x
Whakamahia te āhuatanga tohatoha hei whakarea te 10 ki te 48-x.
8x+10x=480
Me tāpiri te 10x ki ngā taha e rua.
18x=480
Pahekotia te 8x me 10x, ka 18x.
x=\frac{480}{18}
Whakawehea ngā taha e rua ki te 18.
x=\frac{80}{3}
Whakahekea te hautanga \frac{480}{18} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6.