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System of Equations
System of Equations
Linear Equations
System of equations:
−
x
+
2
y
+
z
=
2
-x+2y+z = 2
−
x
+
2
y
+
z
=
2
2
x
+
3
y
−
z
=
9
2x+3y-z=9
2
x
+
3
y
−
z
=
9