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Foundations
easy
0:00.0
Simplify:
10
a
−
(
3
a
+
2
a
)
10a - (3a + 2a)
10
a
−
(
3
a
+
2
a
)
A
5
a
5a
5
a
B
9
a
9a
9
a
C
15
a
15a
15
a
D
5
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