Question

Tìm x

x - 5/7 - 3/14 = 5/12

Answer 1

x-5-7=4

=> x=4+5+7

=> x=16. Vậy x=16

Answer 2

x - 5-7=4

<=>x-12=4

=>x=4+12

=>x=16

KL:vậy x=16

Answer 3

X - 5 - 7 = 4

X - 5 = 4 + 7

X - 5 =    11

X = 11 + 5 

X = 16

ai k mk mk k lai nha !!!

Answer 4

x - 5 - 7 = 4

x - 5      = 4 + 7 

x - 5      = 11

x           = 11 +  5

x           = 16

Vậy x = 16

k nha

Answer 5

x-5-7=4

x-(5+7)=4

x-12=4

=> x=4+12

     x+16

Vậy : x=16