y uchun yechish
y=1
Grafik
Viktorina
Linear Equation
5xshash muammolar:
\frac { y + 1 } { 2 } + \frac { 6 y } { 2 } = \frac { 8 } { 2 }
Baham ko'rish
Klipbordga nusxa olish
y+1+6y=8
Tenglamaning ikkala tarafini 2 ga ko'paytirish.
7y+1=8
7y ni olish uchun y va 6y ni birlashtirish.
7y=8-1
Ikkala tarafdan 1 ni ayirish.
7y=7
7 olish uchun 8 dan 1 ni ayirish.
y=\frac{7}{7}
Ikki tarafini 7 ga bo‘ling.
y=1
1 ni olish uchun 7 ni 7 ga bo‘ling.
Misollar
Ikkilik tenglama
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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}