Answer:
1. -1
2. 5
3. 14
4. 26
Step-by-step explanation:
B 20
27
substitute x = - 3, a = - 5 into the expression
- 4x - 3a
= - 4(- 3) - 3(- 5)
= 12 + 15
= 27
2+4x-3=6
6-3=3
Answer:3