Whakaoti mō y
y=10
Graph
Tohaina
Kua tāruatia ki te papatopenga
4y-7=\frac{66}{2}
Whakawehea ngā taha e rua ki te 2.
4y-7=33
Whakawehea te 66 ki te 2, kia riro ko 33.
4y=33+7
Me tāpiri te 7 ki ngā taha e rua.
4y=40
Tāpirihia te 33 ki te 7, ka 40.
y=\frac{40}{4}
Whakawehea ngā taha e rua ki te 4.
y=10
Whakawehea te 40 ki te 4, kia riro ko 10.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
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Arithmetic
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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
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
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Ngā Tepe
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