Question

3x-y=3
9x-3y=9
solve it by substitution method..... ​

Answer 1

Answer:

These equations will have infinitely many solutions

Step-by-step explanation:

answer is solved in the picture.....

Answer 2

Step-by-step explanation:

3x-y=3 --- (1)

9x-3y=9 --- (2)

(2)

9x-3y=9

3(3x-y)=9

3x-y=3

3x-y=3x-y

(1)=(2)

There are infinitely many solutions...

pls mark as brainliest..