Whakaoti mō x
x=0
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{2}{3}x+\frac{1}{5}=\frac{1}{5}
Whakahekea te hautanga \frac{2}{10} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.
\frac{2}{3}x=\frac{1}{5}-\frac{1}{5}
Tangohia te \frac{1}{5} mai i ngā taha e rua.
\frac{2}{3}x=0
Tangohia te \frac{1}{5} i te \frac{1}{5}, ka 0.
x=0
He ōrite te hua o ngā tau e rua ki 0 ina 0 tētahi o rāua te iti rawa. Tātemea kāore te \frac{2}{3} e ōrite ki 0, me ōrite pū te x ki 0.
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