77x+5/3=4 eching

$$7 \frac { 7 x + 5 } { 3 } = 4$$

x uchun yechish

$$x=-\frac{23}{49}\approx -0,469387755$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Ikki tarafini 7 ga bo‘ling.

$$\frac{7x+5}{3}=\frac{4}{7}$$

Ikkala tarafini 3 ga ko‘paytiring.

$$7x+5=\frac{4}{7}\times 3$$

\frac{4}{7}\times 3 ni yagona kasrga aylantiring.

$$7x+5=\frac{4\times 3}{7}$$

12 hosil qilish uchun 4 va 3 ni ko'paytirish.

$$7x+5=\frac{12}{7}$$

Ikkala tarafdan 5 ni ayirish.

$$7x=\frac{12}{7}-5$$

5 ni \frac{35}{7} kasrga o‘giring.

$$7x=\frac{12}{7}-\frac{35}{7}$$

\frac{12}{7} va \frac{35}{7} da bir xil maxraji bor, ularning suratini ayirish orqali ayiring.

$$7x=\frac{12-35}{7}$$

-23 olish uchun 12 dan 35 ni ayirish.

$$7x=-\frac{23}{7}$$

Ikki tarafini 7 ga bo‘ling.

$$x=\frac{-\frac{23}{7}}{7}$$

\frac{-\frac{23}{7}}{7} ni yagona kasrga aylantiring.

$$x=\frac{-23}{7\times 7}$$

49 hosil qilish uchun 7 va 7 ni ko'paytirish.

$$x=\frac{-23}{49}$$

\frac{-23}{49} kasri manfiy belgini olib tashlash bilan -\frac{23}{49} sifatida qayta yozilishi mumkin.

$$x=-\frac{23}{49}$$