Given:
√2x + √3y = 0 ……. (1)
√3x – √8y = 0 ……. (2)
Substitute x = in (1),
√2() + √3y = 0
√3y = 0
∴ y =
∴ The solution is x = , y =
Note: a1x + b1y + c1 = 0
a2x + b2y + c2 = 0, if c1 = c2 = 0
then, x = , y = is a solution.