Answer:
50 dollars
Step-by-step explanation:
Answer:
In basicallity if a question such as this pops up, the correct way to go would first be to graph this. y=x-4 would be equivalent to x=4.
My paper work is below:
y = x - 4
0 = x - 4
-x = -4
x = 4
Hope this helped..
I'm pretty sure it's A. 7+x+4y, but I could be wrong.