Given the following System of equations:

You can notice that the lines are parallel.
The Slope-Intercept form of the equation of a line is:

Where "m" is the slope and "b" is the y-intercept.
In this case, if you solve for "y" from both equations of the system, you get:
- First equation:

Notice that the slope of the line is:

- Second equation:

Where the slope is:

Since

The lines are parallel. By definition, when the lines are parallel there is no solution.
The answer is: No solutions exist.