Question

Tìm x:

12+12+x+12+12=65

Answer 1

12 + 12 + x + 12 + 12 = 65

x = 65 - ( 12 x 4 )

x = 65 - 48

x = 17

Answer 2

12+12+x+12+12=65

12x4+x=65

48+x=65

x=65-48

x=17

tick dúng nha

Answer 3

12 + 12 + x + 12 + 12 = 65

x = 65 - ( 12 x 4 )

x = 65 - 48

x = 17