Respuesta :
Answer:
x=45
Step-by-step explanation:
subtract 45 from both sides to get
3x=135
divide both sides by 3
x=45
Answer:
45
Step-by-step explanation:
subtract 45 from both sides to get
3x=135
divide both sides by 3
x=45
Answer:
x=45
Step-by-step explanation:
subtract 45 from both sides to get
3x=135
divide both sides by 3
x=45
Answer:
45
Step-by-step explanation:
subtract 45 from both sides to get
3x=135
divide both sides by 3
x=45