Workbook Detail
Error Analysis Algebra Errors — Set 97
01
z + 9 = 17, z = ?
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8
02
3y + 15 = 60, y = ?
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15
03
4y = 36, y = ?
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9
04
z - 15 < -8, z = ?
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6
05
6z = 12, z = ?
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2
06
3z - 5 = 4, z = ?
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3
07
y - 1 > 2, y = ?
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4
08
10z - 5 = 125, z = ?
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13
09
5z = 60, z = ?
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12
10
y - 8 = 12, y = ?
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20
11
10x - 14 = 66, x = ?
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8
12
z + 11 = 15, z = ?
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4
13
4y - 14 = 26, y = ?
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10
14
8z + 12 = 116, z = ?
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13
15
4x = 16, x = ?
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4
16
x + 11 = 13, x = ?
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2
17
y + 9 = 21, y = ?
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12
18
5y - 12 = 28, y = ?
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8
19
5y + 14 = 79, y = ?
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13
20
z + 1 < 9, z = ?
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7