Respuesta :
Answer:
X= 4.2
Step-by-step explanation:
To get x by itself all you have to do is divide both sides by 3 and 12.6 divided by 3 is 4.2
Answer:
X= 4.2
Step-by-step explanation:
To get x by itself all you have to do is divide both sides by 3 and 12.6 divided by 3 is 4.2