Whakaoti mō y
y=\frac{x-25}{5}
Whakaoti mō x
x=5\left(y+5\right)
Graph
Tohaina
Kua tāruatia ki te papatopenga
-5y=25-x
Tangohia te x mai i ngā taha e rua.
\frac{-5y}{-5}=\frac{25-x}{-5}
Whakawehea ngā taha e rua ki te -5.
y=\frac{25-x}{-5}
Mā te whakawehe ki te -5 ka wetekia te whakareanga ki te -5.
y=\frac{x}{5}-5
Whakawehe 25-x ki te -5.
x=25+5y
Me tāpiri te 5y ki ngā taha e rua.
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