№23
Tenglamani yeching:
a) 2x + 5x + 49 = 287 c) 7x + 3x + 183 = 973
b) 5x – x + 20 = 60 d) 4x +2x + 3996 = 7848
№24
Tenglamani yeching:
a) ( x + 1285 ) • 1001 = 3397394 d) ( 24p – p ) + 68 = 597
b) ( 43x + 387 ) 387 = 92 e) ( 43x + 42x ) – 190 = 1000
c) 85 + ( 8x – 3x ) = 285 f) ( 2x – 147 ) + 100 = 393
Jizzax shahar “Ideal study” o’quv markazi: Farrux Odilov
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