17-2c for c=7
Replace c by its number
17-2(7)
17-14
= 3
I hope that's help !
Answer:
-x/3+2=y
Step-by-step explanation:
m should be -1/3
mx+n=y
-x/3+n=y
(-9,5) should equalize the equation
3+n=5
n=2
SO -x/3+2=y
Part B: What is the solution to the equations of lines A and B?
part a: 1
part b: (3,5)