Supplementary angles (need this within 6 hours)

Question

find two supplementary angles of one angle is 50 degrees is less than the other angle 

Answer 1

The two angles measure "m" and "m - 50"

m + m - 50 = 180        definition of supplementary

2m - 50 = 180             combine like terms

2m = 230                    add 50 to both sides

m = 115                      divide both sides by 2

 

What is the measure of the other angle?