palma17 palma17

08-04-2021
Mathematics

contestada

please helppppppppp lol

please helppppppppp lol class=

Respuesta :

edwardlee1123 edwardlee1123

08-04-2021

Answer:

x = 20

Step-by-step explanation:

angle 2 and 3 are congruent, becaus they are alternate interior angles. So, 3x-10 = x+30, 2x = 40, x= 20.

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