Respuesta :
Answer:
-784
Step-by-step explanation:
428 - ? = 1,212
428 - 1,212 = ?
428 - 1,212 = -784
? = -784
hope it helps!
Answer:
- 784
Step-by-step explanation:
428 - x = 1,212
1,212 - 428 = - x
- x = 784
x = - 784
Answer:
-784
Step-by-step explanation:
428 - ? = 1,212
428 - 1,212 = ?
428 - 1,212 = -784
? = -784
hope it helps!
Answer:
- 784
Step-by-step explanation:
428 - x = 1,212
1,212 - 428 = - x
- x = 784
x = - 784