Ifodalarni soddalashtrish
![](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_1.png)
![Hisoblang
90
45 3
84
72
9
3618](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_2.png)
![Biz sodda ifodalarni
takrorlaymiz!
Taqsimot qonuni eslaymiz !](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_3.png)
![Taqsimot qonuni
O’xshash hadlarni qavsdan
tashqariga chiqarish
haqida .
-2а](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_4.png)
![Boshlaymiz …
Qavslarni ochamiz :](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_5.png)
![O’xshash hadlarni
qavsdan tashqariga
chiqaramiz .](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_6.png)
![Koeffitsentlarni toping](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_7.png)
![Bir xil hadlarni toping :
Ifodani soddalshtiring .](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_8.png)
![Qoldirilgan ifodani toping :
9а
9
9 -11х](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_9.png)
![Определите, что
пропущено в данных
выражениях.
b
2
a 8](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_10.png)
![14 х – 4 х + 10 = 180,
20 х = 180,
х = 180 : 20,
х = 9.
Javob : х = 9.Xatoni toping .](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_11.png)
![14кг
20кгMasala .
Qoplarda 20 kgdan kartoshka yoki
14 kgdan karam olib kelindi .
Oshxonaga
kartoshka karamdan 3 qop ko’p
keltirildim
Hammasi bo’lib 1,62 s bo’lsa .
Qancha kartoshka va karam
keltirilgan ?](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_12.png)
![Karam
Kartoshka
Javob (6)х qop
(х+3) qop . 14 х kg
20(3+х) kg
20 kg 14 kgKaram х qop .
Kartoshka (3+х) qop .
Karam 14 kg , kartoshka 20(3+х) kg .
Hammasi bo’lib (14х+20(3+х)) kg .
Shartga ko’ra bu 162 kg
Javob : 3 qop karam
Va 6 6 qop kartoshka .](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_13.png)
![Tenglamani yeching :](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_14.png)
![](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_15.png)
![O’rin almashtirish qonuni
а ·в = в · а
7 • 2 • 9 • 5 = (2 • 5) • (7 • 9) =
= 10 • 63 = 630](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_16.png)
![
6 • a • 2 = 6 • 2 • a = 12a
2 • a • 4 • b = 2 • 4 • a • b = 8ab
5b + 8b = (5 + 8) • b = 13b
14y - 12y = (14 - 12) • y = 2y](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_17.png)
![2(t + 8) = 2t + 16
(3b - 5)4 = 4 • 3b - 4 • 5 =
= 12b - 20](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_18.png)
![Hisoblang :
73 • 8 + 7 • 8 =
7x - x - 6 =](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_19.png)
![х· 9· 4· у
3· в· 12
с· 18· d · 3 36· в
36· х· у
54· с· d](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_20.png)
![х· 4 · 8 · у
12y – 3y
5x + 6x +8y - · 2y 9 y
11 в + 3
32 xy
18в – 7в + 3
11x + 6y](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_21.png)
![](/data/documents/64d29310-871c-46a8-9b77-276b249813d9/page_22.png)
Hisoblang 90 45 3 84 72 9 3618
Biz sodda ifodalarni takrorlaymiz! Taqsimot qonuni eslaymiz !
Taqsimot qonuni O’xshash hadlarni qavsdan tashqariga chiqarish haqida . -2а
Boshlaymiz … Qavslarni ochamiz :
Hisoblang 90 45 3 84 72 9 3618
Biz sodda ifodalarni takrorlaymiz! Taqsimot qonuni eslaymiz !
Taqsimot qonuni O’xshash hadlarni qavsdan tashqariga chiqarish haqida . -2а
Boshlaymiz … Qavslarni ochamiz :