Question

Can somebody answer this for me this is the last one..hopefully.

Answer 1

1. 16-x-x-x-x = 0

x = 4

2. 18-y-y-y-y-y-y-y-y-y = 0

y = 2

3. 27-x-x-x =0

x = 9

4. 100-y-y-y-y-y-y-y-y-y-y = 0

y = 10