x uchun yechish
x=25
Grafik
Viktorina
Linear Equation
5xshash muammolar:
\frac { 1 } { 5 } ( x + 20 ) = - x + 14 + \frac { 4 } { 5 } x
Baham ko'rish
Klipbordga nusxa olish
\frac{1}{5}x+\frac{1}{5}\times 20=-x+14+\frac{4}{5}x
\frac{1}{5} ga x+20 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
\frac{1}{5}x+\frac{20}{5}=-x+14+\frac{4}{5}x
\frac{20}{5} hosil qilish uchun \frac{1}{5} va 20 ni ko'paytirish.
\frac{1}{5}x+4=-x+14+\frac{4}{5}x
4 ni olish uchun 20 ni 5 ga bo‘ling.
\frac{1}{5}x+4+x=14+\frac{4}{5}x
x ni ikki tarafga qo’shing.
\frac{6}{5}x+4=14+\frac{4}{5}x
\frac{6}{5}x ni olish uchun \frac{1}{5}x va x ni birlashtirish.
\frac{6}{5}x+4-\frac{4}{5}x=14
Ikkala tarafdan \frac{4}{5}x ni ayirish.
\frac{2}{5}x+4=14
\frac{2}{5}x ni olish uchun \frac{6}{5}x va -\frac{4}{5}x ni birlashtirish.
\frac{2}{5}x=14-4
Ikkala tarafdan 4 ni ayirish.
\frac{2}{5}x=10
10 olish uchun 14 dan 4 ni ayirish.
x=10\times \frac{5}{2}
Ikki tarafini \frac{5}{2} va teskari kasri \frac{2}{5} ga ko‘paytiring.
x=\frac{10\times 5}{2}
10\times \frac{5}{2} ni yagona kasrga aylantiring.
x=\frac{50}{2}
50 hosil qilish uchun 10 va 5 ni ko'paytirish.
x=25
25 ni olish uchun 50 ni 2 ga bo‘ling.
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