Whakaoti mō y
y=5
Graph
Tohaina
Kua tāruatia ki te papatopenga
6\left(-11+3y\right)-6y=-6
Whakareatia ngā taha e rua o te whārite ki te 2.
-66+18y-6y=-6
Whakamahia te āhuatanga tohatoha hei whakarea te 6 ki te -11+3y.
-66+12y=-6
Pahekotia te 18y me -6y, ka 12y.
12y=-6+66
Me tāpiri te 66 ki ngā taha e rua.
12y=60
Tāpirihia te -6 ki te 66, ka 60.
y=\frac{60}{12}
Whakawehea ngā taha e rua ki te 12.
y=5
Whakawehea te 60 ki te 12, kia riro ko 5.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
4 \sin \theta \cos \theta = 2 \sin \theta
whārite paerangi
y = 3x + 4
Arithmetic
699 * 533
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
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Whakarerekētanga
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Whakaurunga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Ngā Tepe
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}