Whakaoti mō y
y=\frac{x-5}{7}
Whakaoti mō x
x=7y+5
Graph
Pātaitai
Algebra
x - 7 y = 5
Tohaina
Kua tāruatia ki te papatopenga
-7y=5-x
Tangohia te x mai i ngā taha e rua.
\frac{-7y}{-7}=\frac{5-x}{-7}
Whakawehea ngā taha e rua ki te -7.
y=\frac{5-x}{-7}
Mā te whakawehe ki te -7 ka wetekia te whakareanga ki te -7.
y=\frac{x-5}{7}
Whakawehe 5-x ki te -7.
x=5+7y
Me tāpiri te 7y ki ngā taha e rua.
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