Answer:
21.b
22.c
Step-by-step explanation:
idk how to explain it lol I did mental math
Answer:
The answer to your question is: 2x -13
Step-by-step explanation:
Simplified (8x − 7) + (-2x − 9) − (4x − 3)
8x - 7 - 2x - 9 - 4x + 3
Simplified like terms 8x - 2x - 4x - 7 - 9 + 3
2x -13
Y= 40 explanation don’t want to just trust me it’s 40