Question

What are the values of x and y in the figures shown? show your work.

Answer 1

Explanation:

2 [ x + ( x + 2y )] = 28

2x + 2y = 14

x + y = 7

x = 7 - y

x ∈ ( 0 , 7 )

y ∈ ( 0 , 7 )

Answer 2

unknown numbers

Explanation:

letters are used for unknown numbers