x uchun yechish
x = \frac{4}{3} = 1\frac{1}{3} \approx 1,333333333
Grafik
Baham ko'rish
Klipbordga nusxa olish
9x+10\times 9+2=11\times 9+5
Tenglamaning ikkala tarafini 9 ga ko'paytirish.
9x+90+2=11\times 9+5
90 hosil qilish uchun 10 va 9 ni ko'paytirish.
9x+92=11\times 9+5
92 olish uchun 90 va 2'ni qo'shing.
9x+92=99+5
99 hosil qilish uchun 11 va 9 ni ko'paytirish.
9x+92=104
104 olish uchun 99 va 5'ni qo'shing.
9x=104-92
Ikkala tarafdan 92 ni ayirish.
9x=12
12 olish uchun 104 dan 92 ni ayirish.
x=\frac{12}{9}
Ikki tarafini 9 ga bo‘ling.
x=\frac{4}{3}
\frac{12}{9} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
Misollar
Ikkilik tenglama
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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}