Whakaoti mō y
y=50
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{2}y=25
Pūruatia ngā taha e rua o te whārite.
\frac{\frac{1}{2}y}{\frac{1}{2}}=\frac{25}{\frac{1}{2}}
Me whakarea ngā taha e rua ki te 2.
y=\frac{25}{\frac{1}{2}}
Mā te whakawehe ki te \frac{1}{2} ka wetekia te whakareanga ki te \frac{1}{2}.
y=50
Whakawehe 25 ki te \frac{1}{2} mā te whakarea 25 ki te tau huripoki o \frac{1}{2}.
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