sbevebob sbevebob

15-09-2020
Mathematics

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What is the value of X

What is the value of X class=

Respuesta :

15-09-2020

Answer:

x = 7

Step-by-step explanation:

The 2 angles add up to 180°, as the definition of a line.

8x - 46 + 10x - 8 = 180

18x - 54 = 180

18x = 126

x = 7

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