Verified answer

y=3x-1

if x=2

therefore y=3(2)-1

=6-1

=5

Change x to 2

y = 3 * 2 - 1

3*2-1=6-1=5

y=5

Y = 5. You substitute x for 2 and then multiply 3 by 2. Then subtract 1 from the product. Y=5