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When domestic prices rise
Graph of Equation
A visual representation of all the points that satisfy a given equation, plotted on a coordinate grid.
Method of Substitution
A technique used to solve systems of equations by solving one equation for one variable and then substituting that expression into another equation.
System of Equations
A set of two or more equations with the same set of unknowns, which are solved together to find a common solution.
Method of Substitution
A technique used to solve systems of equations where one equation is solved for one variable, which is then substituted into other equations.
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