Jizzax shahar “IQRO-IDEAL Study” o’quv markazi: Farrux Odilov
6
№28
Bo‘lishni bajaring:
№29
№30
Umumiy ko‘paytuvchini qavsdan tashqariga chiqaring
1)2m+2n= 6)3a-3x= 11)8-4x=
2)9a+12b+3= 7)-10x+15y-5z = 12)6a +12=
3)8a-4b-2= 8)9x-3y+12z= 13)6pk-3p=
4) ax- ay= 9) cd+ bc= 14) xy+2x=
5)9mn+9n= 10)3bd-3ab= 15) 11z- 33yz=
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