Respuesta :

5x - 5 should be equal to 2x + 10, because of the property of Vertically opposite angles.

Vertically Opposite Angles or VOA says that 2 angles that are vertically opposite are the same.

So,

5x - 5 = 2x + 10

5x - 2x = 10 + 5

3x = 15

x = 15 / 3

x = 5.

Hope you understood it. If you have any doubts plz let me know.

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