x uchun yechish
x=\frac{1}{3}\approx 0,333333333
Grafik
Baham ko'rish
Klipbordga nusxa olish
-\frac{9}{5}x=\frac{2}{5}-1
Ikkala tarafdan 1 ni ayirish.
-\frac{9}{5}x=\frac{2}{5}-\frac{5}{5}
1 ni \frac{5}{5} kasrga o‘giring.
-\frac{9}{5}x=\frac{2-5}{5}
\frac{2}{5} va \frac{5}{5} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.
-\frac{9}{5}x=-\frac{3}{5}
-3 olish uchun 2 dan 5 ni ayirish.
x=-\frac{3}{5}\left(-\frac{5}{9}\right)
Ikki tarafini -\frac{5}{9} va teskari kasri -\frac{9}{5} ga ko‘paytiring.
x=\frac{-3\left(-5\right)}{5\times 9}
Suratni maxrajga va maxrajini suratga ko‘paytirish orqali -\frac{3}{5} ni -\frac{5}{9} ga ko‘paytiring.
x=\frac{15}{45}
\frac{-3\left(-5\right)}{5\times 9} kasridagi ko‘paytirishlarni bajaring.
x=\frac{1}{3}
\frac{15}{45} ulushini 15 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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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