Question 1(m)
State whether the given expression is an equation or not.Give reason for your answer. Identify the variable in the given expresssion.
z+12 > 24
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. Hence, z+12 > 24 is not an equation.
A variable is a letter that represents an unknown quantity which can take any value. Therefore, the variable in the given inequation is z.