Respuesta:
x = 2
Explicación:
9x - 1 = 2x + 13
9x - 2x = 13 + 1
7x = 14
x = 14 / 7
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Verified answer
Respuesta:
x = 2
Explicación:
9x - 1 = 2x + 13
9x - 2x = 13 + 1
7x = 14
x = 14 / 7
x = 2