Question 1(g)
State whether the given expression is an equation or not.Give reason for your answer.Identify the variable in the given expression.
2m < 30
An equation is a mathematical statement that shows the equality of two expressions. An equation has an equal sign (=) between its left hand side and right hand side. Since LHS is less than RHS in 2m < 30, it is not an equation.
A variable is a letter that represents an unknown quantity which can take any value. The variable in the given inequation is m.