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Algebra Fundamentals

Mathematics

Core concepts of algebra including variables, equations, and order of operations.

algebra education math
8 Questions Medium Ages 12+ Nov 8, 2026

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About this Study Set

This study set covers Mathematics through 8 practice questions. Core concepts of algebra including variables, equations, and order of operations. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 8 questions from the Algebra Fundamentals study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 Which term is used to describe a letter or symbol that represents an unknown number in an algebraic expression?
  • A Coefficient
  • B Variable
  • C Constant
  • D Exponent
2 In the algebraic expression 5x + 3, what is the number 5 called?
  • A Coefficient
  • B Base
  • C Variable
  • D Operator
3 Which mathematical rule determines the correct order to perform operations in an algebraic expression?
  • A Pythagorean theorem
  • B PEMDAS/BODMAS
  • C Newton's Law
  • D Euclidean geometry
4 What is the value of x in the equation x + 7 = 15?
  • A 6
  • B 9
  • C 8
  • D 22
5 If you have the expression 3y, what mathematical operation is implied between 3 and y?
  • A Addition
  • B Subtraction
  • C Division
  • D Multiplication
6 What is the result of simplifying 2x + 3x?
  • A 5x
  • B 6x
  • C 5x^2
  • D 6x^2
7 Which of the following is considered an algebraic equation?
  • A 5 + 2
  • B x - 3 = 10
  • C 4y
  • D x + 5
8 What is the exponent in the expression x^4?
  • A x
  • B 4
  • C 1
  • D The sum of x and 4
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