Respuesta :
Answer:
the answer would be -22s - 43 t - 3
Step-by-step explanation:
(-45t+53s) + (-3-75s+2t)
Remove parenthesis
= -45t + 53s - 3 - 75s + 2t
Add like terms
= -43t - 22s - 3
Let me know if you this is confusing in any way.
Happy Studying~