-3-4a=3p-2n eching

$$- 3 - 4 a = 3 p - 2 n$$

a uchun yechish

$$a=\frac{n}{2}-\frac{3p}{4}-\frac{3}{4}$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

3 ni ikki tarafga qo’shing.

$$-4a=3p-2n+3$$

Tenglama standart shaklda.

$$-4a=3+3p-2n$$

Ikki tarafini -4 ga bo‘ling.

$$\frac{-4a}{-4}=\frac{3+3p-2n}{-4}$$

-4 ga bo'lish -4 ga ko'paytirishni bekor qiladi.

$$a=\frac{3+3p-2n}{-4}$$

3p-2n+3 ni -4 ga bo'lish.

$$a=\frac{n}{2}-\frac{3p}{4}-\frac{3}{4}$$

n uchun yechish

$$n=\frac{3p}{2}+2a+\frac{3}{2}$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.

$$3p-2n=-3-4a$$

Ikkala tarafdan 3p ni ayirish.

$$-2n=-3-4a-3p$$

Tenglama standart shaklda.

$$-2n=-3p-4a-3$$

Ikki tarafini -2 ga bo‘ling.

$$\frac{-2n}{-2}=\frac{-3p-4a-3}{-2}$$

-2 ga bo'lish -2 ga ko'paytirishni bekor qiladi.

$$n=\frac{-3p-4a-3}{-2}$$

-3-4a-3p ni -2 ga bo'lish.

$$n=\frac{3p}{2}+2a+\frac{3}{2}$$