(16.) GI = 23x - 33
KI = 6x + 22
Solve for x

Answer:
The "x" value is 7
Step-by-step explanation:
If the shape in the image is a rhombus then we know that GI is consisted of two KI's. So now we can write the following equation....
GI = (2)(KI)
23x - 33 = (2)(6x + 22)
23x - 33 = 12x + 44
23x = 12x + 77
11x = 77
x = 7