Respuesta:
X = 30
Explicación paso a paso:
2(X - 5) = x + 20
2x - 10 = x + 20
X = 20 + 10
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Respuesta:
X = 30
Explicación paso a paso:
2(X - 5) = x + 20
2x - 10 = x + 20
X = 20 + 10
X = 30