x uchun yechish
x=2
Grafik
Baham ko'rish
Klipbordga nusxa olish
48-2\left(10x+1\right)=36-6\times 3x+3x
Tenglamaning ikkala tarafini 12 ga, 6,2,4 ning eng kichik karralisiga ko‘paytiring.
48-20x-2=36-6\times 3x+3x
-2 ga 10x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
46-20x=36-6\times 3x+3x
46 olish uchun 48 dan 2 ni ayirish.
46-20x=36-18x+3x
-18 hosil qilish uchun -6 va 3 ni ko'paytirish.
46-20x=36-15x
-15x ni olish uchun -18x va 3x ni birlashtirish.
46-20x+15x=36
15x ni ikki tarafga qo’shing.
46-5x=36
-5x ni olish uchun -20x va 15x ni birlashtirish.
-5x=36-46
Ikkala tarafdan 46 ni ayirish.
-5x=-10
-10 olish uchun 36 dan 46 ni ayirish.
x=\frac{-10}{-5}
Ikki tarafini -5 ga bo‘ling.
x=2
2 ni olish uchun -10 ni -5 ga bo‘ling.
Misollar
Ikkilik tenglama
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometriya
4 \sin \theta \cos \theta = 2 \sin \theta
Chiziqli tenglama
y = 3x + 4
Arifmetik
699 * 533
Matritsa
\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]
Simli tenglama
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differensatsiya
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}