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Mathematics
Mathematics
Problem
List all integer ordered pairs
(
x
,
y
)
(x,y)
(
x
,
y
)
that satisfy the equation
x
+
2
y
=
4
x + 2y = 4
x
+
2
y
=
4
and also meet the conditions
−
3
≤
x
≤
3
-3 \le x \le 3
−
3
≤
x
≤
3
and
−
3
≤
y
≤
3
-3 \le y \le 3
−
3
≤
y
≤
3
.
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