answersLogoWhite

0

x - 2y = 0
4x - 3y = 15

From the first equation, x = 2y.
SUBSTITUTING this value of x in the second equation,
4*(2y) - 3y = 15 ie 8y - 3y = 15 or 5y = 15 so that y = 3
and then, x = 2y gives x = 2*3 = 6

Answer: x = 6, y = 3

User Avatar

Wiki User

15y ago

Still curious? Ask our experts.

Chat with our AI personalities

RafaRafa
There's no fun in playing it safe. Why not try something a little unhinged?
Chat with Rafa
ProfessorProfessor
I will give you the most educated answer.
Chat with Professor
ReneRene
Change my mind. I dare you.
Chat with Rene

Add your answer:

Earn +20 pts
Q: Solving by subsitution x - 2y equals 0 4x - 3y equals 15?
Write your answer...
Submit
Still have questions?
magnify glass
imp