Question 1209183
.
<pre>

Supplementary angles sum up to 180 degrees

       T   +   S    = 180 degrees,

    (5x-3) + (2x+1) = 180

     7x - 2 = 180

     7x = 180 + 2

     7x = 182

      x = 182/7 = 26

      T = 5x-3 = 5*26-3 = 127 degrees,

      S = 2x+1 = 2*26+1 =  53 degrees.
</pre>

Solved.