Respuesta :
m - n = 5
(move -n to the other side and change the sign to +)
m= 5 +n
(We change the sign because we add +n to both sides of the equation so that -n and +n can cancel each other +n-n )
(move -n to the other side and change the sign to +)
m= 5 +n
(We change the sign because we add +n to both sides of the equation so that -n and +n can cancel each other +n-n )