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Foundations
easy
0:00.0
Simplify:
2
(
3
x
+
1
)
−
(
x
+
2
)
2(3x+1)-(x+2)
2
(
3
x
+
1
)
−
(
x
+
2
)
.
A
5
x
5x
5
x
B
5
x
+
4
5x+4
5
x
+
4
C
5
x
−
4
5x-4
5
x
−
4
D
7
x
7x
7
x
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