M = 4 + 7 + 10 / x = 2 x + 5 x = 2 x + 7
M = 10 / x + 11 = 7 x = 2 x + 7
{7 x = 11 + 10 / x, x = 2 + 5 / x, 5 x = 7}
{196/401 (x - 14/11) ^ 2 = 1, 1/6 (x - 1) ^ 2 = 1, x = 7/5}
{(11 x + 10) / x = 7 x, (11 x + 10) / x = 2 x + 7, 7 x = 2 x + 7}
{x (7 x - 11) = 10, (x - 2) x = 5, 5 x = 7}
(no existen soluciones)
Explicación :
4 = 2 × 4 + 7 = 15 = 2 × 15 + 5 = 35
x=15
7 = 2 × 7 + 5 = 19 = 2 × 19 + 7 = 45
x=19
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Verified answer
Respuesta:
Aporte:
M = 4 + 7 + 10 / x = 2 x + 5 x = 2 x + 7
Resultado:
M = 10 / x + 11 = 7 x = 2 x + 7
Formas alternativas:
{7 x = 11 + 10 / x, x = 2 + 5 / x, 5 x = 7}
{196/401 (x - 14/11) ^ 2 = 1, 1/6 (x - 1) ^ 2 = 1, x = 7/5}
{(11 x + 10) / x = 7 x, (11 x + 10) / x = 2 x + 7, 7 x = 2 x + 7}
Forma alternativa asumiendo que x es positivo:
{x (7 x - 11) = 10, (x - 2) x = 5, 5 x = 7}
Soluciones:
(no existen soluciones)
Explicación:
Saludos.
Explicación :
4 = 2 × 4 + 7 = 15 = 2 × 15 + 5 = 35
x=15
7 = 2 × 7 + 5 = 19 = 2 × 19 + 7 = 45
x=19