Question

Two angles measure (30-x) and (125-2x) and one supplementary to each other find value of x

Answer 1

Step-by-step explanation:

Since both angles are supplementary.

Their sum = 180°

=> 30 - x + 125 + 2x = 180

=> x + 155 = 180

=> x = 180 - 155

=> x = 25