Whakaoti mō y
y=15
Graph
Tohaina
Kua tāruatia ki te papatopenga
9y=88+47
Me tāpiri te 47 ki ngā taha e rua.
9y=135
Tāpirihia te 88 ki te 47, ka 135.
y=\frac{135}{9}
Whakawehea ngā taha e rua ki te 9.
y=15
Whakawehea te 135 ki te 9, kia riro ko 15.
Ngā Tauira
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