Whakaoti mō x
x = \frac{5}{4} = 1\frac{1}{4} = 1.25
Graph
Tohaina
Kua tāruatia ki te papatopenga
1+8x+16x=31
Me tāpiri te 16x ki ngā taha e rua.
1+24x=31
Pahekotia te 8x me 16x, ka 24x.
24x=31-1
Tangohia te 1 mai i ngā taha e rua.
24x=30
Tangohia te 1 i te 31, ka 30.
x=\frac{30}{24}
Whakawehea ngā taha e rua ki te 24.
x=\frac{5}{4}
Whakahekea te hautanga \frac{30}{24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6.
Ngā Tauira
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Whakarerekētanga
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