Solve the system of equations: x - 5y = 8, 2x + 4y = 30

Multiply the first equation by 2: 2x - 10y = 16. Subtract this from the second equation: (2x + 4y) - (2x - 10y) = 30 - 16, which simplifies to 14y = 14, so y = 1. Substitute y = 1 into the first equation: x - 5(1) = 8, so x - 5 = 8, which means x = 13. The solution is x = 13, y = 1.