Respuesta :
Answer:
m = -4
Step-by-step explanation:
move -9 to the other side so it will be positive. -13 + 9 = -4
m= -4
Add 9 to both sides of the equation,
m=-13+9
Add -13 and 9.
m= -4
Answer:
m = -4
Step-by-step explanation:
move -9 to the other side so it will be positive. -13 + 9 = -4
m= -4
Add 9 to both sides of the equation,
m=-13+9
Add -13 and 9.
m= -4