Encuentra dos numeros tales que el doble del mayor menos la mitad del menor exceda en 15 unidades a la quinta parte de la suma de ambos

Respuesta:

12, 13

Explicación paso a paso:

Dejar,

Número más pequeño = x

Número mayor = x + 1

Expresarse matemáticamente;

2 (x + 1) - (x / 2) = ((x + 1 + x) / 5) + 15

2x + 2 - 0.5x = 0.2 (2x +1) + 15

1.5x + 2 = 0.4x + 0.2 + 15

1.5x - 0.4x = 0.2 + 15 - 2

1,1 veces = 13,2

x = 13,2 / 1,1

x = 12

x + 1 = 12 + 1 = 13

y = 2x

step-by-step explanation:

if you divide each number in the sequence, you'll see that they all have a multiple factor of 2. each number in the series, and any other numbers which may continue, will be multiplied by 2. therefore, y is the next number in the sequence, and x is the current one, so, our formula will be y = 2x.

no

step-by-step explanation: