x uchun yechish
x=2
Grafik
Baham ko'rish
Klipbordga nusxa olish
\frac{16}{5}-x-\frac{3}{5}x=0
Ikkala tarafdan \frac{3}{5}x ni ayirish.
\frac{16}{5}-\frac{8}{5}x=0
-\frac{8}{5}x ni olish uchun -x va -\frac{3}{5}x ni birlashtirish.
-\frac{8}{5}x=-\frac{16}{5}
Ikkala tarafdan \frac{16}{5} ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
x=-\frac{16}{5}\left(-\frac{5}{8}\right)
Ikki tarafini -\frac{5}{8} va teskari kasri -\frac{8}{5} ga ko‘paytiring.
x=\frac{-16\left(-5\right)}{5\times 8}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali -\frac{16}{5} ni -\frac{5}{8} ga ko‘paytiring.
x=\frac{80}{40}
\frac{-16\left(-5\right)}{5\times 8} kasridagi ko‘paytirishlarni bajaring.
x=2
2 ni olish uchun 80 ni 40 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
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Oʻngga
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Chegaralar
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