Find all solutions of 4sin(x)+2=0

Find all solutions for above equation.
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1 Answer

4sin(x) + 2 = 0
4sin(x) = -2
sin(x) = -2 / 4
sin(x) = -1/2
x = 7pi/6 + 2npi or x = 11pi/6 + 2npi, where n is any integer.
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