6left|1-5xright|-9=77257 eching

$$6 \left| 1-5x \right| -9 = 77257$$

x uchun yechish

$$x = \frac{38636}{15} = 2575\frac{11}{15} \approx 2575,733333333$$

$$x = -\frac{7726}{3} = -2575\frac{1}{3} \approx -2575,333333333$$

Absolyut qiymat ifodasidan foydalanish qadamlari

Teng belgisining bir tarafida va raqamning boshqa tarafida o'zgaruvchanni hisoblash uchun o'xshash hadlarni birlashtirish va tenglik xususiyatlaridan foydalanish.

$$6|-5x+1|-9=77257$$

9 ni tenglamaning ikkala tarafiga qo'shish.

$$6|-5x+1|=77266$$

Ikki tarafini 6 ga bo‘ling.

$$|-5x+1|=\frac{38633}{3}$$

Absolyut qiymatning ifodasidan foydalanish.

$$-5x+1=\frac{38633}{3} -5x+1=-\frac{38633}{3}$$

Tenglamaning ikkala tarafidan 1 ni ayirish.

$$-5x=\frac{38630}{3} -5x=-\frac{38636}{3}$$

Ikki tarafini -5 ga bo‘ling.

$$x=-\frac{7726}{3} x=\frac{38636}{15}$$