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Mathematics
Problem
Solve the following system of equations, using matrix method.
x
+
2
y
+
z
=
7
,
x
+
3
z
=
11
,
2
x
−
3
y
=
1
x + 2y + z = 7,\; x + 3z = 11,\; 2x - 3y = 1
x
+
2
y
+
z
=
7
,
x
+
3
z
=
11
,
2
x
−
3
y
=
1
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