Respuesta :
Answer:
a = -5
Step-by-step explanation:
-3a = 15
Divide both sides by -3
-3a/ -3 = 15/ -3
a = - 5×3/3
Therefore
a = -5
I hope this was helpful, please rate as brainliest
Answer:
a = -5
Step-by-step explanation:
-3a = 15
Divide both sides by -3
-3a/ -3 = 15/ -3
a = - 5×3/3
Therefore
a = -5
I hope this was helpful, please rate as brainliest