How To Check My Answers In Substitution Method?

How to check my answers in Substitution Method?

Answer:

To check your answer in SUBSTITUTION METHOD make sure first that you are able to get the values of x and y. If you already have the values of x and y you can proceed to checking. Use equation 1 first and substitute the value of x and y, it should equate with the constant that you have in equation 1. If it equates with the constant then the values of your x and y are correct. Next, is to use equation 2 it has the same rule as what you did with the first equation.


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