ANSWER :
The smaller angle is 61.
The other angle is 119.
EXPLANATION :
Let x = first angle
2x - 3 will be the second angle.
Their sum is 180 degrees.
That will be :
x + (2x - 3) = 180
3x - 3 = 180
3x = 180 + 3
3x = 183
x = 183/3
x = 61
Solve for the other angle
180 - 61 = 119
The angles are 61 and 119 degrees