Question 872691
We can solve these equations by Elimination method. 
First, adding these two equations. we get
2y=6
Dividing both sides by 2,
y=6/2=3
So, y=3.
Now, plugging in y=3 in equation (2), we get
3=x+4
Subtracting 4 from both sides,
3-4=x
-1=x
Thus, the solution is (-1,3)
---------------------Peace out, hun :) --------------------