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In this video I will explain what is a linear equation. A linear equation has 3 parts:
1) An equation indicates that the left side is equal to the right side.
2) The variable in the equation is raised to the first power (exponent=1).
3) The value(s) of the unknown variable that will make the left side equal to the right side.

Next video in this series can be seen at:
https://youtu.be/qmxO1HUwaPk