Which of the following lines is parallel to x = 7?

3y = 7

y = 7

Ox=y

Ox=4

x = 4

Step-by-step explanation:

Notice that x = 7 is a vertical line passing through x=7,

So to generate another vertical line you need another line with the form x = a number

the option like such is x = 4 (last option in your list)

3y=7

y=7

Step-by-step explanation:

Just graph them