Respuesta :

Brainlycomofficial

Answer:

x=13 degrees

Step-by-step explanation:

Since m is parallel to l, 119= (9x+2)

119=9x+2

Subtract 2

117=9x

Divide by 9

13=x

Answer:

1.   13

2.  8

3.  26

Step-by-step explanation:

1.  9x+2=119

9x=117

x=13

2.  12x-8=104

12x=96

x=8

3.  5x+7=8x-71

7=3x-71

78=3x

x=26