Respuesta :

Answer:

x = 10

Explanation:

Sum of angle measures= 180°

[tex]\begin{gathered} 110^0+5x+2x=180^0 \\ 110^0+7x=180^0 \\ 7x=180^0-110^0 \\ 7x=70^0 \\ x=\frac{70}{7} \\ x=10 \end{gathered}[/tex]

The value of x is 10.

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