B Set 100 Form Exercise
01
4z - 2 = 50, z = ?
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13

02
10y = 140, y = ?
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14

03
y + 1 > 13, y = ?
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13

04
y - 8 > 5, y = ?
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14

05
z - 3 = 5, z = ?
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8

06
7y = 98, y = ?
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14

07
7y = 42, y = ?
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6

08
x + 15 = 28, x = ?
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13

09
7y = 35, y = ?
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5

10
9y = 81, y = ?
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9

11
8x = 80, x = ?
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10

12
x - 12 = 13, x = ?
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25

13
5x = 25, x = ?
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5

14
7y + 12 = 54, y = ?
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6

15
4y = 4, y = ?
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1

16
y - 12 = 2, y = ?
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14

17
3y = 6, y = ?
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2

18
11x = 165, x = ?
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15

19
z - 11 = 10, z = ?
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21

20
6y = 72, y = ?
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12