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Mathematics
Mathematics
Problem
4. Find the value of
k
k
k
, if
x
=
2
,
y
=
1
x=2, y=1
x
=
2
,
y
=
1
is a solution of the equation
2
x
+
3
y
=
k
2 x+3 y=k
2
x
+
3
y
=
k
.
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