These cues may indicate the need to use the toilet. 1  Identify when accidents occur, then plan for them. If they happen every two hours, get the person to the bathroom before that time. 2  Remind the person to use the bathroom just before his or her usual time. 3  Try setting a regular schedule for toilet use.
Solve two step equations while keeping the variable on the right side. You can solve a two step equation while keeping the variable on the right side. As long as you isolate it, you'll still get the same answer.
Substitution is best used when one (or both) of the equations is already solved for one of the variables. It also works well if one of the variables has a coefficient of 1. Elimination: Elimination is the method that I use almost every time. If you are not sure which method to use, I recommend that you use elimination. Elimination is best used when both equations are in standard form (Ax + By = C). Elimination is also the best method to use if all of the variables have a coefficient other than 1. I hope this gives you some idea about which method you should use. All three methods will give the same solution. Also, you should always check your answer in both equations to make sure it is correct.