Whakaoti mō x, y, z, a, b, c, d
d=40
Tohaina
Kua tāruatia ki te papatopenga
100x+10x=1700
Whakaarohia te whārite tuatahi. Whakareatia ngā taha e rua o te whārite ki te 100.
110x=1700
Pahekotia te 100x me 10x, ka 110x.
x=\frac{1700}{110}
Whakawehea ngā taha e rua ki te 110.
x=\frac{170}{11}
Whakahekea te hautanga \frac{1700}{110} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 10.
x=\frac{170}{11} y=40 z=40 a=40 b=40 c=40 d=40
Kua oti te pūnaha te whakatau.
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