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12 questions
Solve for variable x in the following equation:
11 = 3x + 8x
x = 1
x = 2
x = 3
x = 4
8r = 32
4
318
24
40
3n = 39
117
36
12
13
-12
12
6
-6
4x+1=9
1
2
3
4
5x+3=53
5
10
12
14
7x-2=12
2
4
7
12
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