5. y = 3x + 9

y = 3 (x + 3)

I I

No solution

Infinite solutions

Infinite solutions

Step-by-step explanation:

3*x is 3x and 3*3 is 9

I used foil to make the equations look equal to each other.

since they're both equal to y you can set them equal to each other also.

3x+9=3 (x+3)

3x+9=3x+9

bruh