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Elementary Algebra Fundamentals

Mathematics

Core concepts of elementary algebra including variables, expressions, and balance equations.

algebra arithmetic equations

15 Questions Medium Ages 9+ Sep 5, 2026

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About this Study Set

This study set covers Mathematics through 15 practice questions. Core concepts of elementary algebra including variables, expressions, and balance equations. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 15 questions from the Elementary Algebra Fundamentals study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 In the equation 5 + x = 12, what is the value of x?

A 7
B 17
C 60
D 2

2 What is the term for a letter that stands for an unknown number in an algebraic expression?

A Coefficient
B Variable
C Constant
D Operator

3 If 3y = 15, what is the value of y?

A 5
B 12
C 45
D 18

4 Which operation is represented by 4n?

A Addition
B Subtraction
C Multiplication
D Division

5 In the expression 7a - 2, what is the constant?

A 7
B a
C -2
D 14

6 Solve for b: b - 8 = 12.

A 4
B 20
C 96
D -4

7 What is the solution to x / 4 = 3?

A 7
B 1
C 12
D 0.75

8 Which of these represents 'six more than a number'?

A 6 - n
B 6n
C n + 6
D n / 6

9 What is the coefficient in the expression 9k + 4?

A k
B 4
C 9
D 13

10 If m = 10, what is the value of 2m + 5?

A 25
B 17
C 70
D 15

11 An equation must always contain which symbol to show that two sides are equal?

12 Evaluate 3(x + 2) when x = 4.

A 14
B 18
C 10
D 24

13 What is the result of 15 - d = 7?

A 22
B 8
C 7
D 5

14 Which number makes the equation 20 = 4 * p true?

A 16
B 24
C 5
D 80

15 If a box contains 3 packs of cards and 2 loose cards, how do you represent this as an expression (let p be the number of cards in a pack)?

A 3 + 2p
B 3p + 2
C p + 5
D 5p

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