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[Week 11] - Equations and Variables Practice

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Last updated about 5 years ago
18 questions
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Question 1
1.

Simplify the expression.

[37 + (12 − 9) x 4] − 16

Question 2
2.

Simplify the expression.

42 ÷ (2 + 5) x 4

Question 3
3.

Solve for the variable.

4b = 19 − 11

Question 4
4.

Solve for the variable.

17 − 2 x 4 = 27 ÷ c

Question 5
5.

Solve for the variable.

5 x (35 − 15) = 70 + f

Question 6
6.

Solve for the variable.

r ÷ 5 = (2 + 3) x 4

Question 7
7.

Solve for the variable.

u + 17 = 45 − 20

Question 8
8.

Solve for the variable.

15e = 60

Question 9
9.

Solve for the variable.

82 ÷ 2 − 20 = 3a

Question 10
10.

Solve for the variable.

s − 12 = 4(5)

Question 11
11.

Solve for the variable.

16 + (2 x 4) = 4t

Question 12
12.

Solve for the variable.

Question 13
13.

Solve for the variable.

Question 14
14.

Solve for the variable.

Question 15
15.

Solve for the variable.

Question 16
16.

Solve for the variable.

Question 17
17.

Solve for the variable.

36 − (4 + 3) = o

Question 18
18.

Solve for the variable.

k + (31 − 12) = 50