Question

2 more:
http://gyazo.com/92be5ee5d57fd533589781ad946d1a1a

Answer 1

@rimshaa

Answer 2

x=7

Answer 3

Ok, thank you rimshaa. I have one last one . and then i'm done with this test.

Answer 4

if you label the halves of each side of the pentagon...(LIKE X)
x+y=8
y+z=12
z+a=15
a+b=9
b+x=12

x−z=−4

x+a=11

x−b=2

x+x=14
2x=14
x=7

Answer 5

Thank you again.