x uchun yechish
x=6
Grafik
Viktorina
Linear Equation
5xshash muammolar:
\frac{ x-1 }{ 5 } + \frac{ x-2 }{ 2 } = \frac{ x }{ 3 } +1
Baham ko'rish
Klipbordga nusxa olish
6\left(x-1\right)+15\left(x-2\right)=10x+30
Tenglamaning ikkala tarafini 30 ga, 5,2,3 ning eng kichik karralisiga ko‘paytiring.
6x-6+15\left(x-2\right)=10x+30
6 ga x-1 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
6x-6+15x-30=10x+30
15 ga x-2 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
21x-6-30=10x+30
21x ni olish uchun 6x va 15x ni birlashtirish.
21x-36=10x+30
-36 olish uchun -6 dan 30 ni ayirish.
21x-36-10x=30
Ikkala tarafdan 10x ni ayirish.
11x-36=30
11x ni olish uchun 21x va -10x ni birlashtirish.
11x=30+36
36 ni ikki tarafga qo’shing.
11x=66
66 olish uchun 30 va 36'ni qo'shing.
x=\frac{66}{11}
Ikki tarafini 11 ga bo‘ling.
x=6
6 ni olish uchun 66 ni 11 ga bo‘ling.
Misollar
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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
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Chegaralar
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