Whakaoti mō q
q=\frac{p-r}{2}
Whakaoti mō p
p=2q+r
Graph
Tohaina
Kua tāruatia ki te papatopenga
-2q=r-p
Tangohia te p mai i ngā taha e rua.
\frac{-2q}{-2}=\frac{r-p}{-2}
Whakawehea ngā taha e rua ki te -2.
q=\frac{r-p}{-2}
Mā te whakawehe ki te -2 ka wetekia te whakareanga ki te -2.
q=\frac{p-r}{2}
Whakawehe r-p ki te -2.
p=r+2q
Me tāpiri te 2q ki ngā taha e rua.
Ngā Tauira
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