Question

tìm x biết 

x+6=7

Answer 1

x=7-6=1

Answer 2

x= 7-6

x=1

Answer 3

x + 6 =7

x      =7-6

x      =1

Answer 4

x + 6 = 7

​=> x = 7 + 6

​=> x = 13

Answer 5

x + 6 = 7

=> x = 7 - 6

=> x = 1 

Thanks nha

Answer 6

x+6=7

x=7-6

x=1

k mk nha bn

Answer 7

13 bạn nhé k nha