Answer:
-1.14
Step-by-step explanation:
m-9.84 = -10.98
you know this because
-1.14+-9.84= -1.14-9.84=-10.98
n = 5
3n + 8 = 23
- 8 - 8 Subtract 8 from both sides
3n = 15
n = 5 Divide both sides by 3
Everything but A and C
