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Daftar
Cari nilai x
x=-6
x
=
−
6
Lihat langkah-langkah penyelesaian
Langkah Penyelesaian Persamaan Linear
- 2 x - 14 = - 2
−
2
x
−
1
4
=
−
2
Tambahkan 14 ke kedua sisi.
Tambahkan
1
4
ke kedua sisi.
-2x=-2+14
−
2
x
=
−
2
+
1
4
Tambahkan -2 dan 14 untuk mendapatkan 12.
Tambahkan
−
2
dan
1
4
untuk mendapatkan
1
2
.
-2x=12
−
2
x
=
1
2
Bagi kedua sisi dengan -2.
Bagi kedua sisi dengan
−
2
.
x=\frac{12}{-2}
x
=
−
2
1
2
Bagi 12 dengan -2 untuk mendapatkan -6.
Bagi
1
2
dengan
−
2
untuk mendapatkan
−
6
.
x=-6
x
=
−
6
Grafik
Kedua Sisi Grafik dalam 2D
Grafik dalam 2D
Kuis
Linear Equation
5 soal serupa dengan:
- 2 x - 14 = - 2
−
2
x
−
1
4
=
−
2
Soal yang Mirip dari Pencarian Web
2x-3(2x-5)=5
2
x
−
3
(
2
x
−
5
)
=
5
https://www.tiger-algebra.com/drill/2x-3(2x-5)=5/
2x-3(2x-5)=5 One solution was found : x = 5/2 = 2.500 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...
2x-3(2x-5)=5 One solution was found : x = 5/2 = 2.500 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...
2x-14=x-1
2
x
−
1
4
=
x
−
1
https://www.tiger-algebra.com/drill/2x-14=x-1/
2x-14=x-1 One solution was found : x = 13 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...
2x-14=x-1 One solution was found : x = 13 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...
-2x2-3x+5=0
−
2
x
2
−
3
x
+
5
=
0
https://www.tiger-algebra.com/drill/-2x2-3x_5=0/
-2x2-3x+5=0 Two solutions were found : x = -5/2 = -2.500 x = 1 Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". Step ...
-2x2-3x+5=0 Two solutions were found : x = -5/2 = -2.500 x = 1 Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". Step ...
x2-2x-14=1
x
2
−
2
x
−
1
4
=
1
https://www.tiger-algebra.com/drill/x2-2x-14=1/
x2-2x-14=1 Two solutions were found : x = 5 x = -3 Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". Rearrange: ...
x2-2x-14=1 Two solutions were found : x = 5 x = -3 Reformatting the input : Changes made to your input should not affect the solution: (1): "x2" was replaced by "x^2". Rearrange: ...
How do you solve \displaystyle{2}{x}-{17}=-{25} ?
How do you solve
2
x
−
1
7
=
−
2
5
?
https://socratic.org/questions/how-do-you-solve-2x-17-25
\displaystyle{x}=-{4} Explanation: \displaystyle{2}{x}-{17}=-{25} \displaystyle{2}{x}=-{25}+{17} \displaystyle{2}{x}=-{8} \displaystyle{x}=-{4}
x
=
−
4
Explanation:
2
x
−
1
7
=
−
2
5
2
x
=
−
2
5
+
1
7
2
x
=
−
8
x
=
−
4
2x-2=4x+6
2
x
−
2
=
4
x
+
6
https://www.tiger-algebra.com/drill/2x-2=4x_6/
2x-2=4x+6 One solution was found : x = -4 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...
2x-2=4x+6 One solution was found : x = -4 Rearrange: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation : ...
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-2x=-2+14
Tambahkan 14 ke kedua sisi.
-2x=12
Tambahkan -2 dan 14 untuk mendapatkan 12.
x=\frac{12}{-2}
Bagi kedua sisi dengan -2.
x=-6
Bagi 12 dengan -2 untuk mendapatkan -6.
Contoh
Persamaan kuadrat
{ x } ^ { 2 } - 4 x - 5 = 0
x
2
−
4
x
−
5
=
0
Trigonometri
4 \sin \theta \cos \theta = 2 \sin \theta
4
sin
θ
cos
θ
=
2
sin
θ
Persamaan linear
y = 3x + 4
y
=
3
x
+
4
Aritmetika
699 * 533
6
9
9
∗
5
3
3
Matriks
\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]
[
2
5
3
4
]
[
2
−
1
0
1
3
5
]
Persamaan simultan
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
{
8
x
+
2
y
=
4
6
7
x
+
3
y
=
4
7
Diferensial
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
d
x
d
(
x
−
5
)
(
3
x
2
−
2
)
Integral
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
∫
0
1
x
e
−
x
2
d
x
Limit
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}
x
→
−
3
lim
x
2
+
2
x
−
3
x
2
−
9
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