#s 7 and 8

7) This graph is simply the graph of abs(x)+abs(y)=2 translated 2 up and 3 to the left. In conclusion, the equation for this graph would look like abs(x+3)+abs(y-2)=2.
8) This graph is the graph of abs(x)+abs(y)=2 but it is scaled horizontally by 1/2. The final equation is abs(x)+abs(y/2)=2