Algebra

• An integer is any whole number, including zero (0).
• In Maths, a variable is an alphabet or term that represents an unknown number or unknown value or unknown quantity
• A constant is a fixed numerical value that does not change throughout a mathematical expression or equation.
• A coefficient is a number or algebraic expression written in front of a variable or group of variables in an algebraic expression.
• • In the equation 10=2x, x is the variable.
• Algebra is the branch of mathematics in which abstract symbols, rather than numbers, are manipulated or operated with arithmetic.
• To solve linear equations, find the value of the variable that makes the equation true.