Answer:
Either one: the two line have a point in common, or infinite: they are the same line.
Answer:
Step-by-step explanation:
6x - 5y = 15....... (1)
x=y+3..........(2)
Putting (2) in (1)
6(y + 3) - 5y = 15
6y + 18 - 5y = 15
6y - 5y = 15 - 18
y = -3
And x = y + 3
x = -3 + 3
x = 0
Where’s the problem where it explains what’s she is subtracting?
Sure. What do you need help with exactly?