Whakaoti mō c
c=-ex
Whakaoti mō x
x=-\frac{c}{e}
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+c=x-xe
Tangohia te xe mai i ngā taha e rua.
c=x-xe-x
Tangohia te x mai i ngā taha e rua.
c=-xe
Pahekotia te x me -x, ka 0.
xe+x+c-x=0
Tangohia te x mai i ngā taha e rua.
xe+c=0
Pahekotia te x me -x, ka 0.
xe=-c
Tangohia te c mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
ex=-c
He hanga arowhānui tō te whārite.
\frac{ex}{e}=-\frac{c}{e}
Whakawehea ngā taha e rua ki te e.
x=-\frac{c}{e}
Mā te whakawehe ki te e ka wetekia te whakareanga ki te e.
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