Guest Session: 1 Question Remaining.
Create Account
to save progress.
Login
Equations & Systems
medium
0:00.0
Solve the system of equations for
x
x
x
:
x
+
y
=
10
x + y = 10
x
+
y
=
10
x
−
y
=
4
x - y = 4
x
−
y
=
4
A
7
B
3
C
14
D
6
Submit Answer