State which of the following is equation. Give reason for your answer. Also mention which variable is used in the equation with a variable:11n4<10
As it is not a statement of equality, it is not 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:8q+5=4
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
Statement which of the following are equations. Give reason for your answer. Also mention which variable is used in the equation with a variable.8m<17
Statement which of the following are equations. Give reason for your answer. Also mention which variable is used in the equation with a variable.9n-9>15
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