Whakaoti mō x
x=0
Graph
Tohaina
Kua tāruatia ki te papatopenga
0\times 3\left(x+700-\frac{x}{2}+85\right)=x
Whakareatia ngā taha e rua o te whārite ki te 2.
0\left(x+700-\frac{x}{2}+85\right)=x
Whakareatia te 0 ki te 3, ka 0.
0\left(\frac{1}{2}x+700+85\right)=x
Pahekotia te x me -\frac{x}{2}, ka \frac{1}{2}x.
0\left(\frac{1}{2}x+785\right)=x
Tāpirihia te 700 ki te 85, ka 785.
0=x
Ko te tau i whakarea ki te kore ka hua ko te kore.
x=0
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
Ngā Tauira
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