1. Muammo: 3 ta misolni yeching.
2. Birinchi misolni tanlaymiz va yechamiz (masalan, $2x+3=7$).
3. Tenglama yechish uchun, avvalo, $2x+3=7$ dan $3$ ni o'ng tomonga o'tkazamiz: $$2x=7-3$$
4. Hisoblaymiz: $$2x=4$$
5. Endi $x$ ni topish uchun, ikkala tomonini $2$ ga bo'lamiz: $$x=\frac{4}{2}=2$$
6. Shunday qilib, birinchi misolning yechimi $x=2$.
7. Ikkinchi va uchinchi misollar haqida ma'lumot berilmagan, shuning uchun faqat birinchi misolni yechdik.
Misol Yechish 229B3D
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