Question 30742
If you mean the given question is
(2x+48)= (5x+9) ----(1) e angle is in degree measure
48 - 9 = 5x - 2x
39 = 3x
That is 3x = 39
x = 39/3 = 13
Answer: x = 13 degrees
Verification: x = 13 gives in (1), LHS = 74 = RHS