Hi

Note: Sum of an angle and it's supplement = 180° 

Let x and (180-x)represent the measure of the complement and it's supplement

Question states***

100 degrees less than two times the supplement of the angle is thrice of its complement

Write as we Read:

 2(180-x)-100 = 3x

 360 - 2x - 100=3x

 260= 5x

   52° = x is the complement, it's supplement is 128°

CHECKING our Answer***

256-100=156 = 3· 52 

RELATED QUESTIONS

If an angle is 20 degrees less than thrice its supplement, find the ratio of the angle to  (answered by josgarithmetic)

what is the measure of an angle that is 100 less than three times its... (answered by checkley77)

if the supplement of an angle is 10 less than thrice the complement of an angle, find the  (answered by rfer)

An angle is 144.2 degrees less than its supplement. what is the measure of each... (answered by MathLover1)

Find the measure of an angle that is 8 degrees less than 3 times its... (answered by addingup)

the measure of an angle is 20 degrees less than three times its supplement. find the... (answered by mananth)

What is the measure of an angle that is 12 degrees less than three times its... (answered by MathLover1)

What is the measurement of an angle that is 30 degrees less than its... (answered by ewatrrr)

2.)The supplement of a giver angle is 10 degrees less than thrice the complement of the... (answered by josgarithmetic)