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Math Help - Solve for x: sin (120)/x+10=sin (20)/x

  1. #1
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    Solve for x: sin (120)/x+10=sin (20)/x

    sin (120)/x+10=sin (20)/x
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  2. #2
    Master Of Puppets
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    \frac{sin(120)}{x}+10=\frac{sin(20)}{x}

    mulitply both sides through by x gives

    sin(120)+10x=sin(20)

    10x=sin(20)-sin(120)

    x=\frac{sin(20)-sin(120)}{10}
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