x uchun yechish
x>\frac{4}{13}
Grafik
Viktorina
Algebra
5xshash muammolar:
5x > 4-8x
Baham ko'rish
Klipbordga nusxa olish
5x+8x>4
8x ni ikki tarafga qo’shing.
13x>4
13x ni olish uchun 5x va 8x ni birlashtirish.
x>\frac{4}{13}
Ikki tarafini 13 ga bo‘ling. 13 musbat bo‘lgani uchun, tengsizlik yo‘nalishi o‘zgarmaydi.
Misollar
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Chiziqli tenglama
y = 3x + 4
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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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Oʻngga
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Chegaralar
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