answersLogoWhite

0

You need two equations for substitution to work (Ex. x + y = 2). Here, the best I can give you is 9x + 3y = 15 ... 3y = 15 - 9x ... y = 5 + 3x

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

SteveSteve
Knowledge is a journey, you know? We'll get there.
Chat with Steve
RossRoss
Every question is just a happy little opportunity.
Chat with Ross
BlakeBlake
As your older brother, I've been where you are—maybe not exactly, but close enough.
Chat with Blake

Add your answer:

Earn +20 pts
Q: What is the answer in subsitution form 9x plus 3y equals 15?
Write your answer...
Submit
Still have questions?
magnify glass
imp