Y= 1/3x+3
Y=2x-2
How can I solve of systems of equation substitution.?

x=3

Step-by-step explanation:

Since both equations solve for y, set the equations equal to each other:

1/3x+3 = 2x-2

Then solve for x:

1/3x-2x=-2-3

1/3x-6/3x=-5

-5/3x=-5

-5x=-5*3

-5x=-15

x=-15/-5

x=3

the answer is a if my teacher taught me correct