I want the answer of 5&6 question

5.   Calculate the angle if its supplement is thrice its complement.

6.  An angle is 30$°$ more than half of its complement. Find the measure of the angle. 

let the complement be x. so, the supplement will be trice of it.
Therefore
3x+x=180
4x=180
x= 45. complement is 45 and supplement 3*45= 135.
Q6. x/2+x+30= 180
x/2+x=150
2x/2+x/2=150
2x+x=300
x=100 and x-30=70