Question

Find the value of x

Please help and explain how you got it

Answer 1

9514 1404 393

Answer:

x = 55

Explanation:

The marked angles are a linear pair, so total 180°.

75 + (2x -5) = 180

2x = 110 . . . . . . . . . . subtract 70

x = 55 . . . . . . . . divide by 2