Answer :
Answer: Yes, it does because linear equations are straight lines, this means the degree of a linear equation must be 0 or 1 for each of its variables. For y=5x, the degree of variable y is 1 and the degree of variable x is 1.

Hey! Hope you're doing great :)
This is a simple question.
The answer is no.
I believe the original equation was y^2=(5x)^2.
This violates the vertical line rule.