94.8k views
5 votes
Proportionality for the equation 3y=9x


User Jaredready
by
6.0k points

1 Answer

3 votes

Explanation:


3y = 9x \\ \\ \therefore \: (y)/(x) = (9)/(3) \\ \\ \therefore \: (y)/(x) = (3)/(1) \\ \\ y \: : \: x = 3 \: : \: 1

User Javi Stolz
by
6.3k points