We are given the following functions:

Two find the point of interception of the two functions we must first equate both functions, like this:

replacing the values:

Now we solve for "x" first by subtracting "2x" on both sides.

Solving the operations:

Now we add "1" on both sides:

Solving the operations:

Now we multiply both sides by 3

Now we divide both sides by -5

Now we replace the value of "x" in any of the two functions. Replacing in g(x), we get:

Solving the operations:

Therefore, the function intercept at the point (x,y)=(-3,-2)