Answer:
2(x - 2)
Step-by-step explanation:
Multiplying as indicated,
2x - 1 - 3 = 2x -4 or 2(x - 2)
B.
I'm not sure how to answer the 2. question
option c: y=9x+0.5
that's the answer!
D
y=4x+12
x=4y+12
x-12=4y
1/4x-3