Respuesta :
Answer:
n=6
Step-by-step explanation:
Move 15 to the other side and you get 15-9 which is 6
-15+n=-9
15-9=n
6=n
Checking...
-15+6=-9
Hope this helps, have a BLESSED and wonderful day! c:
Answer:
n=6
Step-by-step explanation:
Move 15 to the other side and you get 15-9 which is 6
-15+n=-9
15-9=n
6=n
Checking...
-15+6=-9
Hope this helps, have a BLESSED and wonderful day! c: