Whakaoti mō x
x=6
Graph
Tohaina
Kua tāruatia ki te papatopenga
18x-8=100
Pahekotia te 16x me 2x, ka 18x.
18x=100+8
Me tāpiri te 8 ki ngā taha e rua.
18x=108
Tāpirihia te 100 ki te 8, ka 108.
x=\frac{108}{18}
Whakawehea ngā taha e rua ki te 18.
x=6
Whakawehea te 108 ki te 18, kia riro ko 6.
Ngā Tauira
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Whakarerekētanga
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