10000(02-x/200000)=8000(03-x/80000) eching

$$10000 ( 02 - \frac { x } { 200000 } ) = 8000 ( 03 - \frac { x } { 80000 } )$$

x uchun yechish

$$x=0$$

Chiziqli tenglamalarni yechish bo'yicha qadamlar

Tenglamaning ikkala tarafini 400000 ga, 200000,80000 ning eng kichik karralisiga ko‘paytiring.

$$4000000000\left(0\times 2-\frac{x}{200000}\right)=3200000000\left(0\times 3-\frac{x}{80000}\right)$$

0 hosil qilish uchun 0 va 2 ni ko'paytirish.

$$4000000000\left(0-\frac{x}{200000}\right)=3200000000\left(0\times 3-\frac{x}{80000}\right)$$

Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.

$$4000000000\left(-\frac{x}{200000}\right)=3200000000\left(0\times 3-\frac{x}{80000}\right)$$

4000000000 va 200000 ichida eng katta umumiy 200000 faktorini bekor qiling.

$$-20000x=3200000000\left(0\times 3-\frac{x}{80000}\right)$$

0 hosil qilish uchun 0 va 3 ni ko'paytirish.

$$-20000x=3200000000\left(0-\frac{x}{80000}\right)$$

Har qanday songa nolni qo‘shsangiz, o‘zi chiqadi.

$$-20000x=3200000000\left(-\frac{x}{80000}\right)$$

3200000000 va 80000 ichida eng katta umumiy 80000 faktorini bekor qiling.

$$-20000x=-40000x$$

40000x ni ikki tarafga qo’shing.

$$-20000x+40000x=0$$

20000x ni olish uchun -20000x va 40000x ni birlashtirish.

$$20000x=0$$

Ikki son koʻpaytmasi 0 ga teng, agar kamida bittasi 0 bo‘lsa. 20000 0 ga teng bo‘lmasa, x 0 ga teng bo‘lishi kerak.

$$x=0$$