Whakaoti mō a
a=-\frac{e}{c+1}
c\neq -1
Whakaoti mō c
c=-\frac{a+e}{a}
a\neq 0
Tohaina
Kua tāruatia ki te papatopenga
3a-ac=4a+e
Tangohia te ac mai i ngā taha e rua.
3a-ac-4a=e
Tangohia te 4a mai i ngā taha e rua.
-a-ac=e
Pahekotia te 3a me -4a, ka -a.
\left(-1-c\right)a=e
Pahekotia ngā kīanga tau katoa e whai ana i te a.
\left(-c-1\right)a=e
He hanga arowhānui tō te whārite.
\frac{\left(-c-1\right)a}{-c-1}=\frac{e}{-c-1}
Whakawehea ngā taha e rua ki te -1-c.
a=\frac{e}{-c-1}
Mā te whakawehe ki te -1-c ka wetekia te whakareanga ki te -1-c.
a=-\frac{e}{c+1}
Whakawehe e ki te -1-c.
ac+4a+e=3a
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
ac+e=3a-4a
Tangohia te 4a mai i ngā taha e rua.
ac+e=-a
Pahekotia te 3a me -4a, ka -a.
ac=-a-e
Tangohia te e mai i ngā taha e rua.
\frac{ac}{a}=\frac{-a-e}{a}
Whakawehea ngā taha e rua ki te a.
c=\frac{-a-e}{a}
Mā te whakawehe ki te a ka wetekia te whakareanga ki te a.
c=-1-\frac{e}{a}
Whakawehe -a-e ki te a.
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