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Trigonometry
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Solve 3sinx + 5 = -2sinx
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Solve the same way as an algebraic equation 3 sinx= -2 sinx-5 5 sinx= -5 Sinx=-1
bring sinx term on one side and constant term on other side 3sinx+2sinx=-5 5sinx=-5 sinx=-1 x= 3pi/2, 7pi/2 11pi/2
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