SOLUTION: Which value of x satisfies the equation sin (x-3) = cos (2x+6)

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Question 734004: Which value of x satisfies the equation sin (x-3) = cos (2x+6)
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Which value of x satisfies the equation sin (x-3) = cos (2x+6)
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You know sin(w) = cos(90-w)
Equation:
2x+6 = 90-(x-3)
2x+6 = 93-x
3x = 87
x = 29
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cheers,
Stan H.