What is the difference between an equation and an expression? [2 MARK]
Definition of Each: 1 Mark
A combination of variables and constants connected by the arithmetic signs such as addition (+), subtraction(-), multiplication(x) and division(÷) is called Expressions.
e.g. (3x−7) is an expression.
An Equation is a mathematical statement wherein two expressions are set equal to each other.
e.g. (3x−7)=65 is an equation.
(3x−7)=6y+8 is an equation.