Respuesta :
Answer:
D. x=3
Step-by-step explanation:
9x = 5x + 12. We have to make sure it's right.
9x3= 27.
27x3=27.
5x3= 15.
27=15+12.
15+12=27.
Do is the correct answer.
Answer:
D. x=3
Step-by-step explanation:
9x = 5x + 12. We have to make sure it's right.
9x3= 27.
27x3=27.
5x3= 15.
27=15+12.
15+12=27.
Do is the correct answer.