Whakaoti mō x
x=y
Whakaoti mō y
y=x
Graph
Tohaina
Kua tāruatia ki te papatopenga
y=\frac{2\left(x+1\right)}{4}-\frac{-2x+2}{4}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 2 me 4 ko 4. Whakareatia \frac{x+1}{2} ki te \frac{2}{2}.
y=\frac{2\left(x+1\right)-\left(-2x+2\right)}{4}
Tā te mea he rite te tauraro o \frac{2\left(x+1\right)}{4} me \frac{-2x+2}{4}, me tango rāua mā te tango i ō raua taurunga.
y=\frac{2x+2+2x-2}{4}
Mahia ngā whakarea i roto o 2\left(x+1\right)-\left(-2x+2\right).
y=\frac{4x}{4}
Whakakotahitia ngā kupu rite i 2x+2+2x-2.
y=x
Me whakakore te 4 me te 4.
x=y
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
y=\frac{2\left(x+1\right)}{4}-\frac{-2x+2}{4}
Hei tāpiri, hei tango kīanga rānei, me whakaroha ērā kia rite ā rātou tauraro. Ko te taurea pātahi iti rawa o 2 me 4 ko 4. Whakareatia \frac{x+1}{2} ki te \frac{2}{2}.
y=\frac{2\left(x+1\right)-\left(-2x+2\right)}{4}
Tā te mea he rite te tauraro o \frac{2\left(x+1\right)}{4} me \frac{-2x+2}{4}, me tango rāua mā te tango i ō raua taurunga.
y=\frac{2x+2+2x-2}{4}
Mahia ngā whakarea i roto o 2\left(x+1\right)-\left(-2x+2\right).
y=\frac{4x}{4}
Whakakotahitia ngā kupu rite i 2x+2+2x-2.
y=x
Me whakakore te 4 me te 4.
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}