B Set 98 Form Exercise
01
6x + 15 = 153, x = ?
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23

02
7z = 56, z = ?
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8

03
6x - 3 = 81, x = ?
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14

04
9x + 4 = 112, x = ?
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12

05
z + 13 = 30, z = ?
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17

06
x + 22 < 39, x = ?
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16

07
10y - 19 = 31, y = ?
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5

08
x + 14 > 34, x = ?
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21

09
2z - 22 = 26, z = ?
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24

10
12z = 228, z = ?
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19

11
z - 16 = 25, z = ?
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41

12
x - 6 = 10, x = ?
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16

13
9z + 21 = 192, z = ?
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19

14
10z = 40, z = ?
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4

15
2z = 46, z = ?
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23

16
2z + 10 = 20, z = ?
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5

17
5y + 18 = 138, y = ?
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24

18
x + 2 = 22, x = ?
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20

19
12y = 240, y = ?
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20

20
7z + 13 = 20, z = ?
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