Solve linear systems by graphing


Solve linear systems by graphing


 The solution set of a system of equations contains all ordered pairs that satisfy all the equations of the system at the same time. An example of a linear system is


x + y = 5

2x – y = 4.     Linear system of equations


One way to find the solution set of a linear system of equations is to graph each equation and find the point where the graphs intersect.

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