You can
put this solution on YOUR website!Solve by substition:

Substitute this value of y into the first equation and solve for x.

Combine like-terms.

Divide both sides by 3.

Now substitute this value of x into the second equation and solve for y.

The solution is: (4, 8)
You can also see this when you graph these two linear equations.
The solution is the point of intersection of the two lines.