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Foundations
medium
0:00.0
Solve for
x
x
x
:
5
x
=
2
x
+
12
5x = 2x + 12
5
x
=
2
x
+
12
.
A
x
=
3
x = 3
x
=
3
B
x
=
4
x = 4
x
=
4
C
x
=
6
x = 6
x
=
6
D
x
=
2
x = 2
x
=
2
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