Algebra - Wikipedia
Algebra is the branch of mathematics that studies certain abstract systems, known as algebraic structures, and the manipulation of expressions within those systems. It is a generalization of arithmetic that introduces variables and algebraic operations other than the standard arithmetic operations, such as addition and multiplication.
Algebra Calculator - Symbolab
To solve an algebraic expression, simplify the expression by combining like terms, isolate the variable on one side of the equation by using inverse operations. Then, solve the equation by finding the value of the variable that makes the equation true. The basics of algebra are the commutative, associative, and distributive laws.
Algebrah - YouTube
The one-stop shop for all the latest tutorials to help you pass Algebra 1 and/or Algebra 2 at CEHS.Mr. Valdez wants his fellow Olympians to take math serious...
Introduction to Algebra - Math is Fun
Algebra is great fun - you get to solve puzzles! What is the missing number? OK, the answer is 6, right? Because 6 − 2 = 4. Easy stuff. Well, in Algebra we don't use blank boxes, we use a letter (usually an x or y, but any letter is fine). So we write: It is really that simple.
Mathway | Algebra Problem Solver
Free math problem solver answers your algebra homework questions with step-by-step explanations.
Algebra Calculator - MathPapa
Algebra Calculator shows you the step-by-step solutions! Solves algebra problems and walks you through them.
Algebra II - Khan Academy
Khan Academy offers free Algebra II courses, lessons, and practice problems to help learners master algebra concepts.
What is Algebra? Definition, Basics, Examples, Facts - SplashLearn
Algebra is the part of mathematics that helps represent problems or situations in the form of mathematical expressions. In algebra, we use numbers like 2, −7, 0.068 etc., which have a definite or fixed value. In algebra we use variables like x, y, and z …
Algebra -- from Wolfram MathWorld
2025年1月14日 · Formally, an algebra is a vector space over a field with a multiplication. The multiplication must be distributive and, for every and must satisfy. An algebra is sometimes implicitly assumed to be associative or to possess a multiplicative identity.
Algebra - Mathematics LibreTexts
2023年5月28日 · Algebra is a fundamental component of mathematics and differs from arithmetic in the use of abstractions, such as using letters to stand for numbers that are either unknown or allowed to take on many values.