Whakaoti mō x
x = \frac{15}{2} = 7\frac{1}{2} = 7.5
Graph
Pātaitai
Linear Equation
9 = 2 x - 6
Tohaina
Kua tāruatia ki te papatopenga
2x-6=9
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2x=9+6
Me tāpiri te 6 ki ngā taha e rua.
2x=15
Tāpirihia te 9 ki te 6, ka 15.
x=\frac{15}{2}
Whakawehea ngā taha e rua ki te 2.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Poukapa
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
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