Whakaoti mō x
x = \frac{45}{2} = 22\frac{1}{2} = 22.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
8x=180
Pahekotia te 2x me 6x, ka 8x.
x=\frac{180}{8}
Whakawehea ngā taha e rua ki te 8.
x=\frac{45}{2}
Whakahekea te hautanga \frac{180}{8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.
Ngā Tauira
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whārite Simultaneous
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Whakarerekētanga
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