Question

17 points! Which system of equations has an infinite number of solutions?



2x – 6y = 18
x – y = 9

2x – 6y = 18
x + 3y = 9

2x – 6y = 18
x – 3y = 9

Answer 1

Answer:

The bottom equation is infinite solutions ( please give branliest)

2x - 6y = 18

x - 3y = 9

Step-by-step explanation:

Using substitution,

x=3y + 9

6x - 6x + 18 = 18

0 = 18 - 18

0 = 0

Answer 2

Answer: Last one:)

Step-by-step explanation:

Just did it