does this equation represents a direct variation 6-3y=9x-6
no, and no.
did you bother to check your equation to see whether it gives the same y for a given x?
6-3y=9x-6
-3y = 9x-12
y = -3x+4
you clearly need to review the topics.
did you bother to check your equation to see whether it gives the same y for a given x?
6-3y=9x-6
-3y = 9x-12
y = -3x+4
you clearly need to review the topics.