Respuesta :

Aash5018

Answer:

57 degrees

Step-by-step explanation:

value of x = 29

raneenzo

Answer:

57

Step-by-step explanation:

(4x + 7) + (2x -1) = 180

6x + 6 = 180

6x = 174

x = 29

(2(29) -1 )

(58 - 1)

(57)