Whakaoti mō y
y=I-1
Whakaoti mō I
I=y+1
Graph
Pātaitai
Algebra
I - y = 1
Tohaina
Kua tāruatia ki te papatopenga
-y=1-I
Tangohia te I mai i ngā taha e rua.
\frac{-y}{-1}=\frac{1-I}{-1}
Whakawehea ngā taha e rua ki te -1.
y=\frac{1-I}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
y=I-1
Whakawehe 1-I ki te -1.
I=1+y
Me tāpiri te y ki ngā taha e rua.
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