Q. 7 - Intermediate Algebra

Question

In the following exercises, solve the following systems of equations by graphing

Step-by-Step Solution

Answer

The solution of the linear equation  is (0,2).

Step 1. Given information

Two linear equations are 

Step 2. Solving equations for the intersection points

First, solve both of these equations for y such that their slopes and y intercepts may be easily graphed.

And find the slope and y-intercept by solving the first equation for y.

Again find the slope and y-intercept by solving the Second equation for y. 

Step 3. Graph obtained

The solution of the system of linear equations is (0,2).