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Equations & Systems
medium
0:00.0
Solve the system for
y
y
y
:
2
x
+
y
=
10
2x + y = 10
2
x
+
y
=
10
x
−
y
=
2
x - y = 2
x
−
y
=
2
A
2
B
4
C
6
D
0
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