2sin(5x-2) = 3/6
sin(5x-2) = 3/12
sin(5x-2) = 1/4
5x-2 = arcsin(1/4)
5x-2 = 0.25π + 2πn, n ∈ Z
5x = 0.25π + 2 - 2πn
x = (0.25π + 2 - 2πn) / 5
2sin(5x-2) = 3/6
sin(5x-2) = 3/12
sin(5x-2) = 1/4
5x-2 = arcsin(1/4)
5x-2 = 0.25π + 2πn, n ∈ Z
5x = 0.25π + 2 - 2πn
x = (0.25π + 2 - 2πn) / 5