Respuesta :

Fireman70

Answer:

x = 50

Step-by-step explanation:

2(x+10) = 3x-30

2x+20=3x-30

-x=-50

x=50

offguard

2(x+10)=3x-30

2x+20=3x-30

x=50

Therefore, x=50 is your answer.

Remember that vertical angles, angles opposite from each other, have the same degree. That is why you can set up 2(x+10)=3x-30.