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x = 70°
Step-by-step explanation:
[tex] \alpha = 180 - 105 \\ \alpha = 75[/tex]
[tex] \beta = 35[/tex]
[tex]x + \alpha + \beta = 180 \\ x + 75 + 35 = 180 \\ x = 180 - 35 - 75 \\ x = 70[/tex]
Answer:
70 degrees
Step-by-step explanation:
105 degrees - 35 degrees = 70 degrees