Question

[Loan Phương]

x + 12 - 6 = 19

Answer 1

[《 ღ Ňɠʉүêŋ ➻ Ňɠʉүêŋ ღ 》]

x + 12 - 6 = 19

x + 12      = 19 - 6

x + 12      = 13

       x       = 13 - 12

       x       = 1

Answer 2

[Vu Hai Anh]

x + 12 = 19 + 6  

x + 12 = 25

x = 25 - 12

x = 13

Vậy x = 13