Respuesta :

fnej

Answer:

x = 44

Step-by-step explanation:

These angles are supplementary so that means they add up to 180:

47 + 3x + 1 = 180

3x + 48 = 180

3x = 180 - 48

3x = 132

x = 44

veatchadrianna
47 + 3x + 1 = 180
48 + 3x = 180
3x = 132
x= 44

ANSWER:
X=4

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