MatemáticasBásico1 respuestas

- x + 10 + 12x = 44 - 9x + 66 resolver?

- x + 10 + 12x = 44 - 9x + 66 resolver.

Mejor respuesta

GDJNT
1

Resolviendo

= = = = = = = = = = = = = = - x + 10 + 12x = 44 - 9x + 66 11x + 10 = 110 - 9x 11x + 9x = 110 - 10 20x = 100 x = 100÷ 20 x = 5 → Respuesta

Comprobamos

- x + 10 + 12x = 44 - 9x + 66 - (5) + 10 + 12(5) = 44 - 9(5) + 66 - 5 + 10 + 60 = 44 - 45 + 66 65 = 65→ Correcto

Respuesta

= = = = = = = = = = = =

⇒ x = 5

Espero que te ayude.

Saludos!