Question 433423
The sum of the supplement and complement of an angle is 130 degrees. Find measure of the angle. 
-----
Let the angle be "x".
supplement: 180-x
complement: 90-x
-----
Equation:
180-x+90-x = 130
270-2x = 130
2x = 140
x = 70 degrees
================
Cheers,
Stan H.