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Linear Systems
easy
0:00.0
Solve
x
+
y
+
z
=
6
,
y
=
2
,
z
=
3
x+y+z=6, y=2, z=3
x
+
y
+
z
=
6
,
y
=
2
,
z
=
3
. What is
x
x
x
?
A
1
B
2
C
3
D
6
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