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Magazine Problem 22
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} x-y=2 \\ 2 x-y=6 \end{array}\right. $$
Problem 23
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} x+y=2 \\ x-y=0 \end{array}\right. $$
Problem 24
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} x+y=6 \\ x-y=-8 \end{array}\right. $$
Problem 25
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} x+y=-5 \\ x-y=3 \end{array}\right. $$
Problem 26
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} x+y=4 \\ x-y=0 \end{array}\right. $$
Problem 27
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} x+y=-4 \\ -x+2 y=-2 \end{array}\right. $$
Problem 28
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} -x+3 y=3 \\ x+3 y=3 \end{array}\right. $$
Problem 29
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} -2 x+3 y=3 \\ x+3 y=12 \end{array}\right. $$
Problem 30
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} 2 x-y=4 \\ 2 x+3 y=12 \end{array}\right. $$
Problem 31
Solve a System of Linear Equations by Graphing In the following exercises, solve the following systems of equations by graphing. $$ \left\\{\begin{array}{l} 2 x+3 y=6 \\ y=-2 \end{array}\right. $$
