Chapter 8, Problem 49SGR

To determine

To solve: the given system of equations by graphing

Answer to Problem 49SGR

The solution of the equations is: (-2,-2).

Explanation of Solution

Given:

Consider the equations:

  $\begin{array}{l}y=x\\ y=\frac{1}{2}x-1\end{array}$

Calculation:

The graph of the equations is as follows:

  

Since, the graph intersects at a point.

Conclusion:

Therefore, the solution of the equations is: (-2,-2).