Solving the System of Equations 2x + y = 7 and x - y = 3

To solve the system of equations 2x + y = 7 and x - y = 3, you can use the method of substitution or elimination.

For substitution, solve one equation for one variable, and then substitute that expression into the other equation. For elimination, add or subtract the equations to eliminate one variable, and then solve for the remaining variable.

Using either method, you'll find the values of x and y that satisfy both equations and represent the solution to the system. In this case, x = 2 and y = 1.

By substituting these values back into the original equations, you can verify the solution.