Respuesta :

moleecula

Answer:

x-=13

Step-by-step explanation:

9x+2=119

subrtact 2 from both sides

9x=117

divide 9 from both sides

x=13

Answer: x=13

Step-by-step explanation:

Since alternate interior angles are congruent so

9x+2=119

9x=119-2

9x=117

x=117/9

x=13

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