Question

2075 : 5 = \(\frac{x\times75}{5}\)+ 40

Answer 1

2075:5 = x x 75/ 5 +40

415     = x x 75/ 5 +40

x x 75/5= 415-40

x x75/5 =375

x x75= 375x5

x x75 = 1875

x= 1875:75

x=25

vậy x=25

 

Answer 2

x x 75 / 5 + 40 = x x 15 + 40 = 2075 : 5 = 415 => x x 15 = 415 - 40 = 375 => x = 375 : 15 = 25

Answer 3

25 tíchnhes

Answer 4

Là 25 nha bn

Ủng hộ mk nha