Algebra I #7.2a, Solutions for equations with Two variables

An explanation of how to find the missing values for an equation that contains two variables, x and y. How to solve for one variable, then use that value to solve for the other. #7.2a

Algebra I #7.1a,
Coordinate Plane & Graphing Terminology

Algebra I #7.1b,
Plot points on a coordinate plane

Algebra I #7.1c,
Quadrants of a Coordinate plane

Algebra I #7.1d,
Finding Coordinates on a plane

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