Register

How many solutions does the system of equations have  y=r+2 y=3r

How many solutions does the system of equations have  y=r+2 y=3r
asked 51.6k views
2 votes
How many solutions does the system of equations have  y=r+2 y=3r

asked
User Sander Toonen
by
8.1k points

1 Answer

7 votes
We can solve the system of equations by substitution:
3r=r+2
-r -r
2r=2
r=1

The system has one solution
answered
User LeTex
by
8.3k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!