Whakaoti mō x
x=-\frac{e}{2}+2\approx 0.640859086
Graph
Tohaina
Kua tāruatia ki te papatopenga
4x=8-2e
Tangohia te 2e mai i ngā taha e rua.
\frac{4x}{4}=\frac{8-2e}{4}
Whakawehea ngā taha e rua ki te 4.
x=\frac{8-2e}{4}
Mā te whakawehe ki te 4 ka wetekia te whakareanga ki te 4.
x=-\frac{e}{2}+2
Whakawehe 8-2e ki te 4.
Ngā Tauira
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