Quiz about Solving for Unknown Variable

Question 1

What is the value of x in x + 12 = 17?

Accepted Answer

5

Answer

2

Answer

6

Answer

3

Question 2

x - 6 = 9

_____ - 6 = 9

Accepted Answer

15

Answer

14

Answer

13

Answer

12

Question 3

y \cdot 4 = 36
______ \cdot 4 = 36

Accepted Answer

9

Answer

8

Answer

7

Answer

5

Question 4

7 $$\cdot$$ t = 42

7 $$\cdot$$ ______ = 42

Accepted Answer

6

Answer

8

Answer

3

Answer

9

Question 5

After subtracting 2x from each side, the resulting equation is shown below:

2x + 4y = 8

4y = -2x + 8

The final step to solve for y would be ____________.

Accepted Answer

divide each term by 4

Answer

divide each term by -4

Answer

add 4 to each side

Answer

subtract 4 from each side

Question 6

After subtracting 2x from each side, the resulting equation is shown below:

2x + 4y = 8

4y = -2x + 8

The final step to solve for y would be to ____________.

Accepted Answer

divide each term by 4

Answer

divide each term by -4

Answer

add 4 to each side

Answer

subtract 4 from each side

Question 7

Solve for y

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 8

z + 8 = 17

_____ + 8 = 17

Accepted Answer

9

Answer

11

Answer

13

Answer

5

Question 9

15 - 7 = k

15 - 7 = _____

Accepted Answer

8

Answer

5

Answer

7

Answer

10

Question 10

7 + 7 = v

7 + 7 = ________

Accepted Answer

14

Answer

11

Answer

16

Answer

12

Question 11

What is the value of a in a $$\cdot$$ 7 = 56?

Accepted Answer

8

Answer

10

Answer

4

Answer

7

Question 12

What is the value of z in 27 - z = 18?

Accepted Answer

9

Answer

11

Answer

8

Answer

6

Question 13

What is the value of w in 39 + 47 = w?

Accepted Answer

86

Answer

65

Answer

87

Answer

76

Question 14

What is the value of d in d - 25 = 25?

Accepted Answer

50

Answer

0

Answer

1

Answer

75

Question 15

What is the value of y in 5 $$\cdot$$ y = 35?

Accepted Answer

7

Answer

5

Answer

9

Answer

3

Question 16

Question 16.

Accepted Answer

b = 3A - a - c

Answer

b = -3A + a - c

Answer

b = -3A - a - c

Answer

b = 2A - c

Question 17

ax+r=7
solve for r $$\ $$

Accepted Answer

r=7-ax

Answer

$$r=7-\frac{a}{x}$$

Answer

r=7+ax

Answer

r=7ax

Question 18

Solve for x:

Accepted Answer

x = by + v

Answer

x = yb - v

Answer

x = by - v

Answer

$$x=\frac{by}{v}$$

Question 19

Solve the following for x: dx + e = f

Accepted Answer

x = (f - e)/d

Answer

$$x=\frac{f+e}{d}$$

Answer

x = d/(e - f)

Answer

x = d/(e + f)

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