Whakaoti mō x
x=\frac{4y}{5}
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x=4y
Me whakarea ngā taha e rua o te whārite ki te 20, arā, te tauraro pātahi he tino iti rawa te kitea o 4,5.
\frac{5x}{5}=\frac{4y}{5}
Whakawehea ngā taha e rua ki te 5.
x=\frac{4y}{5}
Mā te whakawehe ki te 5 ka wetekia te whakareanga ki te 5.
Ngā Tauira
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