Question

Find the measure of the given angles. An angle whose supplement is 3 times the measure of it's complement.

Answer 1

(180-X)=3(90-X)
180-X = 270-3X
180-270 = -3X+X
- 90 = -2X
X = -90/-2
X = 46 degree
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Answer 2

wait I miss
180=3(90-X)
180 = 270-3X
180-270 = -3X
- 90 = -3X
X = -90/-3
X = 30 degree

Answer 3

T Y

Answer 4

thx