Solving Equations Flashcards

1
Q

Solve this equation: 4x = 8

A

x = 2

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2
Q

Solve this equation: x/3 = 4

A

x = 12

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3
Q

Solve this equation: x + 4 = 7

A

x = 3

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4
Q

Solve this equation: x - 6 = 3

A

x = 9

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5
Q

Solve this equation: 3x = 12

A

x = 4

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6
Q

Solve this equation: x/7 = 4

A

x = 28

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7
Q

Solve this equation: x - 11 = 23

A

x = 34

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8
Q

Solve this equation: x + 8 = 35

A

x = 27

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9
Q

Solve this equation: 2x + 1 = 5

A

x = 2

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10
Q

Solve this equation: 5x - 6 = 24

A

x = 6

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11
Q

Solve this equation: x/6 - 4 = 3

A

x = 42

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12
Q

Solve this equation: x/4 + 8 = 12

A

x = 16

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13
Q

Solve this equation: 3x + 4 = 16

A

x = 4

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14
Q

Solve this equation: 5x - 13 = 42

A

x = 11

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15
Q

Solve this equation: x/10 - 10 = 10

A

x = 200

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16
Q

Solve this equation: 3x + 6 = 36

A

x = 10

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17
Q

Solve this equation: (4x - 4)/6 = 12

A

x = 19

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18
Q

Solve this equation: 3(2x - 1) = 27

A

x = 5

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19
Q

Solve this equation: 2(2x - 4) = 16

A

x = 6

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20
Q

Solve this equation: 2(4x - 5) = 22

A

x = 4

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21
Q

Solve this equation: 4(3x - 2) = 40

22
Q

Solve this equation: 2(x + 1) = 18

23
Q

Solve this equation: 30 = 3(2-2x)

24
Q

Solve this equation: 2(3x - 4) = 4

25
Solve this equation: 46 = 2(3 +2x)
x = 20
26
Solve this equation: 4(7 + 2r) = 87
r = 29.5
27
Solve this equation: (x+3)/4 = 5
x = 17
28
Solve this equation: 7 = (a + 2)/3
a = 19
29
Solve this equation: (e + 3)/5 = 2
e = 7
30
Solve this equation: 2 = (g - 4)/7
g = 18
31
Solve this equation: 5 = (h - 9)/2
h = 19
32
Solve this equation: (m - 4)/3 = 8
m = 28
33
Solve this equation: (2p - 3)/5 = 7
p = 19
34
Solve this equation: (5t + 4)/2 = 7
t = 2
35
Solve this equation: 9 = (4p - 1)/7
p = 16
36
Solve this equation: (3f - 7)/5 = 4
f = 9
37
Solve this equation: 5 = (8p + 3)/7
p = 4
38
Solve this equation: 11 = (5q - 2)/3
q = 7
39
5x + 3 = 3x = 11
x = 4
40
7x - 2 = 4x + 10
x = 4
41
8x + 2 = 2x + 20
x = 3
42
4 - 5x = 2x - 10
x = 2
43
7x + 7 = 5x + 11
x = 2
44
9x + 4 = 12x - 20
x = 8
45
2x - 6 = 30 - 2x
x = 9
46
3x - 20 = 70 - 6x
x = 10
47
2x - 22 = 8 - 13x
x = 2
48
5 - 3x = 11 - 5x
x = 3
49
14 + 7x = 39 + 2x
x = 5
50
-3x - 7 = x + 13
x = -5