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Mathematics
Mathematics
Problem
Find the value of (x) if the angles
(
3
x
+
20
)
∘
(3x + 20)^\circ
(
3
x
+
20
)
∘
and
(
2
x
+
30
)
∘
(2x + 30)^\circ
(
2
x
+
30
)
∘
form a linear pair.
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