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Linear Systems
hard
0:00.0
Find
y
y
y
if
x
+
2
y
=
8
x+2y=8
x
+
2
y
=
8
and
3
x
−
2
y
=
0
3x-2y=0
3
x
−
2
y
=
0
.
A
1.5
1.5
1.5
B
3
3
3
C
2
2
2
D
4
4
4
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