The values of x and y are -6 and 30 respectively .
Using the system of equation:
- 5x + y = 0 ___(1)
- 5x + 2y = 30 ___(2)
From (1)
y = -5x ___(3)
substitute (3) into (2)
5x + 2(-5x) = 30
5x - 10x = 30
-5x = 30
x = -6
From (3)
y = -5(-6)
y = 30
The values of x and y are -6 and 30 respectively .