Question 877543
An angle is 10 degrees less than three times its compliment.  Find the angle. 

I have what I think is an equation, but not sure.

Is it x - 10x + 3x = 180?
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It is an equation.
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A = the angle
Its complement = 90 -A  (not compliment)
A + 10 = 3*(90 -A)
A + 10 = 270 - 3A
4A = 260
A = 65 degs