How do I solve 4sin(3x)-1=2
4sin(3x)-1=2 add 1 to both sides
4sin(3x) =3 divide both sides by 4
sin(3x) = 3/4 take the arcsin of 3/4
3x = 48.59 divide both sides by 3
x = 48.59/3
x = 16.2 degrees.
