Subject :IMO Class : Class 7

Select the INCORRECT statement.

A In an equation, to maintain the balance or equality, any number added to one side must also be added to the other side.

B Anything subtracted from one side of an equation must also be subtracted from the other side.

C If one side of an equation is multiplied by a number, the other side must also be multiplied by the same number.

D If one side of an equation is divided by a number, the other side must also be multiplied by the same number.