15x-3-60x-3+30=9x-9+3x eching

$$15x-3-60x-3+30 = 9x-9+3x$$

x uchun yechish

$$x=\frac{11}{19}\approx 0,578947368$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

-45x ni olish uchun 15x va -60x ni birlashtirish.

$$-45x-3-3+30=9x-9+3x$$

-6 olish uchun -3 dan 3 ni ayirish.

$$-45x-6+30=9x-9+3x$$

24 olish uchun -6 va 30'ni qo'shing.

$$-45x+24=9x-9+3x$$

12x ni olish uchun 9x va 3x ni birlashtirish.

$$-45x+24=12x-9$$

Ikkala tarafdan 12x ni ayirish.

$$-45x+24-12x=-9$$

-57x ni olish uchun -45x va -12x ni birlashtirish.

$$-57x+24=-9$$

Ikkala tarafdan 24 ni ayirish.

$$-57x=-9-24$$

-33 olish uchun -9 dan 24 ni ayirish.

$$-57x=-33$$

Ikki tarafini -57 ga bo‘ling.

$$x=\frac{-33}{-57}$$

\frac{-33}{-57} ulushini -3 ni chiqarib, bekor qilish hisobiga eng past shartlarga kamaytiring.

$$x=\frac{11}{19}$$