Respuesta :

Answer:

x = 2

Step-by-step explanation:

-4x + 136 + 52 = 180             {supplementary  angles}

        -4x + 188 = 180

Subtract 188 from both sides

                -4x = 180 - 188

                -4x = -8

Divide both sides by (-4)

          x = -8/-4

x = 2

ACCESS MORE
EDU ACCESS