x uchun yechish
x=-3
Grafik
Baham ko'rish
Klipbordga nusxa olish
6\left(x+3\right)+3x+2\left(2x+5\right)=3\left(x+1\right)-5
Tenglamaning ikkala tarafini 12 ga, 2,4,6,12 ning eng kichik karralisiga ko‘paytiring.
6x+18+3x+2\left(2x+5\right)=3\left(x+1\right)-5
6 ga x+3 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
9x+18+2\left(2x+5\right)=3\left(x+1\right)-5
9x ni olish uchun 6x va 3x ni birlashtirish.
9x+18+4x+10=3\left(x+1\right)-5
2 ga 2x+5 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
13x+18+10=3\left(x+1\right)-5
13x ni olish uchun 9x va 4x ni birlashtirish.
13x+28=3\left(x+1\right)-5
28 olish uchun 18 va 10'ni qo'shing.
13x+28=3x+3-5
3 ga x+1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
13x+28=3x-2
-2 olish uchun 3 dan 5 ni ayirish.
13x+28-3x=-2
Ikkala tarafdan 3x ni ayirish.
10x+28=-2
10x ni olish uchun 13x va -3x ni birlashtirish.
10x=-2-28
Ikkala tarafdan 28 ni ayirish.
10x=-30
-30 olish uchun -2 dan 28 ni ayirish.
x=\frac{-30}{10}
Ikki tarafini 10 ga bo‘ling.
x=-3
-3 ni olish uchun -30 ni 10 ga bo‘ling.
Misollar
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y = 3x + 4
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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
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Differensatsiya
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Oʻngga
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Chegaralar
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