Answer:
C. 4, -2 1/2
Step-by-step explanation:
(x,y)
its kinda easy
19d + 11
7(d + 2) - 3 (1- 4d)
Expand the brackets.
7d + 14 - 3 + 12d
Add or subtract like terms.
7d + 12d + 14 - 3
