x uchun yechish
x=250
Grafik
Viktorina
Linear Equation
5xshash muammolar:
\frac { ( 3 x + 500 ) } { ( 5 x - 500 ) } = \frac { 5 } { 3 }
Baham ko'rish
Klipbordga nusxa olish
3\left(3x+500\right)=25\left(x-100\right)
x qiymati 100 teng bo‘lmaydi, chunki nolga bo‘lish mumkin emas. Tenglamaning ikkala tarafini 15\left(x-100\right) ga, 5x-500,3 ning eng kichik karralisiga ko‘paytiring.
9x+1500=25\left(x-100\right)
3 ga 3x+500 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
9x+1500=25x-2500
25 ga x-100 ni ko'paytirish orqali distributiv xususiyatdan foydalanish.
9x+1500-25x=-2500
Ikkala tarafdan 25x ni ayirish.
-16x+1500=-2500
-16x ni olish uchun 9x va -25x ni birlashtirish.
-16x=-2500-1500
Ikkala tarafdan 1500 ni ayirish.
-16x=-4000
-4000 olish uchun -2500 dan 1500 ni ayirish.
x=\frac{-4000}{-16}
Ikki tarafini -16 ga bo‘ling.
x=250
250 ni olish uchun -4000 ni -16 ga bo‘ling.
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