Respuesta:
Explicación paso a paso:
5x - 15° + 2x - 18° + 2x = 18°
9x - 15° - 18° = 18
9x - 33 = 18
9x = 51
x = 51/9
en decimales 5.6
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Verified answer
Respuesta:
Explicación paso a paso:
5x - 15° + 2x - 18° + 2x = 18°
9x - 15° - 18° = 18
9x - 33 = 18
9x = 51
x = 51/9
en decimales 5.6