I dont understand you already answered
Answer:
-9x + 13
Step-by-step explanation:
9 -3x +(-6x) +4
you will add -3x+(-6x), then add 9+4
-3x+(-6x) = -9x (a negative pus and negative = a negative
9 +4 = 13
-9x + 13
- 9 + 7
-2
if you need more details, please leave me a comment
It’s CD because it’s a longer line
