Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
What ordered pairs satisfy the system
x
+
3
y
=
4
,
x+3y=4,
x
+
3
y
=
4
,
x
2
+
y
2
−
4
y
=
12
x^2+y^2-4y=12
x
2
+
y
2
−
4
y
=
12
?
Browse the problem library