👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain common values of the variables that make each of the equations in the system true. To solve a ...
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The only time I want you to use substitution
In this video I will explain the only times I want students to use substitution over elimination. The reason for this is that it makes the math usually easier for us and means we are less likely to ...
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