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· lin-1
Linear Equations · One-step solving
AMC 8 style
●○○○○ 1/10
~1 min
⏱ 0:00
If
3
x
+
7
=
25
3x + 7 = 25
3
x
+
7
=
25
, what is
x
x
x
?
linear
A
4
4
4
B
5
5
5
C
6
6
6
D
7
7
7
E
8
8
8
Submit
Hint 1 of 3
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