State which of the following is equations. Give reason for your answer. Also mention which variable is used in the equation with a variable:18=(9×2-3)
It is a statement of equality through it, has no variable, it is an equation.
State which of the following is equations. Give reason for your answer. Also mention which variable is used in the equation with a variable:9x+7=14
State which of the following is equations. Give reason for your answer. Also mention which variable is used in the equation with a variable:2b+7>3
State which of the following are equation.Give reason for your answer. Also mention which variable is used in the equation with a variable.4x+7<3
State which of the following are equations (with a variable). give reasons for your answer. Also mention which variable is used from the equations with a variable
4x+7<3
17q+3=54