411pi=pi*129*x+pi*129^2 eching

$$411 \pi = \pi \times 129 \times x+ \pi \times { 129 }^{ 2 }$$

x uchun yechish

$$x = -\frac{5410}{43} = -125\frac{35}{43} \approx -125,813953488$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

2 daraja ko‘rsatkichini 129 ga hisoblang va 16641 ni qiymatni oling.

$$411\pi =\pi \times 129x+\pi \times 16641$$

Tomonlarni almashtirib, barcha oʻzgaruvchi shartlar chap tomonga oʻtkazing.

$$\pi \times 129x+\pi \times 16641=411\pi$$

Ikkala tarafdan \pi \times 16641 ni ayirish.

$$\pi \times 129x=411\pi -\pi \times 16641$$

-16230\pi ni olish uchun 411\pi va -\pi \times 16641 ni birlashtirish.

$$\pi \times 129x=-16230\pi$$

\pi ni ikki tarafidan bekor qilish.

$$129x=-16230$$

Ikki tarafini 129 ga bo‘ling.

$$x=\frac{-16230}{129}$$

\frac{-16230}{129} ulushini 3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=-\frac{5410}{43}$$