State which of the following are equations (with a variable). Give a reason for your answer. Identify the variable from the equations with a variable.
z+12>24
As in an expression z+12>24 is not an equation as it contains inequality sign instead of the equal sign
State which of the following are equations ( with a variable). Give reason for your answer. Identify the variable from the equations with a variable.
x-2=0
State which of the following are equations (with a variable). Give reasons for your answer. Identify the variable from the equations with a variable.17=x+7
State the following is an equation (with a variable). Give a reason for your answer. Identify the variable from the equation with a variable.
2m<30