18-12-2020
Mathematics

contestada

5
Find the value of x. Show your work.

5 Find the value of x Show your work class=

Respuesta :

2022110 2022110

18-12-2020

Answer:

x = 10

Step-by-step explanation:

well all three angles would equal 180 in a triangle

6x - 6 + 7x + 1 + 55 = 180

combine terms

13x + 50 = 180

13x = 130

x = 10

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