Step-by-step explanation:
A.
- 2
- 0
- -4
- -6
- 8
- 10
- 4
- 12
- 14
- -2
B.
- 6
- 8
- -20
- -4
- 2
- 12
- 8
- 8
- 14
- 12
Answer:
you substitute x for 4 and so you multiply 9 x 4 which will give you 36 and then you have to add four times y so you substitute y for -3 and you add 36 - 12 which will give you 24
Answer:

Step-by-step explanation:

Distribute the parenthesis

Add 20 to both sides

Divide both sides by 2


Hope this helps