Answer:
Now, I ain't tryin' to sound mean or standoff-ish but I'm pretty sure Wikipedia could answer this question for you
Answer:
-3+10y
Step-by-step explanation:
Distribute the Negative.
5x - 15 = 2x - 6
3x = 9
x = 3
Y = 5(3) - 15
Y = 0
(3,0)
-3(-4y+3) +7y
Expand
12y-9+7y
Add like terms
19y-9
I believe the answer is C -4
Edit . . . I might have been wrong haha thinking backwards
