Question

Guys how do you work what x and y is good you please explain

Answer 1

x=10 y=2

Explanation:

4x-2y=36 x2

5x-4y=42

8x-4y=72

5x-4y=42

3x-0=30

30÷3=10

x=10

(4x10)-2y=36

40-36=4

4÷2=2

y=2