v uchun yechish
v = -\frac{1064}{53} = -20\frac{4}{53} \approx -20,075471698
Baham ko'rish
Klipbordga nusxa olish
40\times 133+v=-2v\left(133-1\right)
v qiymati 0 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini 40v ga, v,-40,-20 ning eng kichik karralisiga ko‘paytiring.
5320+v=-2v\left(133-1\right)
5320 hosil qilish uchun 40 va 133 ni ko'paytirish.
5320+v=-2v\times 132
132 olish uchun 133 dan 1 ni ayirish.
5320+v=-264v
-264 hosil qilish uchun -2 va 132 ni ko'paytirish.
5320+v+264v=0
264v ni ikki tarafga qo’shing.
5320+265v=0
265v ni olish uchun v va 264v ni birlashtirish.
265v=-5320
Ikkala tarafdan 5320 ni ayirish. Har qanday sonni noldan ayirsangiz, o‘zining manfiyi chiqadi.
v=\frac{-5320}{265}
Ikki tarafini 265 ga bo‘ling.
v=-\frac{1064}{53}
\frac{-5320}{265} ulushini 5 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.
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