Watch the video below this interactive self directed practice if you need to revise the concept of balancing a linear equation in order to solve for the unknown "x".

Practice generating new equations and solve for the value of x in each case.[br]Can you correctly solve 10 equations consecutively without help?[br][br]There are two versions below : [br]1 The "How To Do" View[br]2 Self Assessment View[br][br]Do one or both of them