Whakaoti mō x
x=-14
Graph
Pātaitai
Linear Equation
5 raruraru e ōrite ana ki:
1 - \frac { 2 x - 5 } { 6 } = 3 - \frac { x } { 4 }
Tohaina
Kua tāruatia ki te papatopenga
12-2\left(2x-5\right)=36-3x
Me whakarea ngā taha e rua o te whārite ki te 12, arā, te tauraro pātahi he tino iti rawa te kitea o 6,4.
12-4x+10=36-3x
Whakamahia te āhuatanga tohatoha hei whakarea te -2 ki te 2x-5.
22-4x=36-3x
Tāpirihia te 12 ki te 10, ka 22.
22-4x+3x=36
Me tāpiri te 3x ki ngā taha e rua.
22-x=36
Pahekotia te -4x me 3x, ka -x.
-x=36-22
Tangohia te 22 mai i ngā taha e rua.
-x=14
Tangohia te 22 i te 36, ka 14.
x=-14
Me whakarea ngā taha e rua ki te -1.
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}