The calculated values of x and y are x = 14 and y = 7
How to determine the value of x and y
From the question, we have the following parameters that can be used in our computation:
The similar figures
The constant of proportion between the figures is calculated using
k = 10/8
So, we have
k = 5/4
Using the above as a guide, we have the following:
5/4(x + 2) = 15
5/4(y - 3) = 5
So, we have
x + 2 = 4/5 * 15
y - 3 = 4/5 * 5
Evaluate
x + 2 = 12
y - 3 = 4
This gives
x = 14 and y = 7
Hence, the values of x and y are x = 14 and y = 7