B Set 98 Form Exercise
01
8x = 64, x = ?
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8

02
3z = 42, z = ?
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14

03
12x = 108, x = ?
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9

04
x + 8 = 22, x = ?
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14

05
z - 2 = 13, z = ?
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15

06
9x - 15 = 3, x = ?
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2

07
x - 14 = 15, x = ?
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29

08
x + 7 = 18, x = ?
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11

09
10z - 14 = 66, z = ?
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8

10
10z + 2 = 102, z = ?
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10

11
3z = 6, z = ?
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2

12
z + 9 < 17, z = ?
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7

13
10x + 13 = 123, x = ?
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11

14
7x = 63, x = ?
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9

15
x - 10 = 13, x = ?
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23

16
6x = 24, x = ?
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4

17
y + 15 = 18, y = ?
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3

18
x - 14 = 10, x = ?
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24

19
z - 1 = 7, z = ?
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8

20
2z + 14 = 40, z = ?
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13