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Ayúdenme xfa 9x - (5x + 1) - { 2 + 8x - (7x - 5)} + 9x = 0?

Ayúdenme xfa 9x - (5x + 1) - { 2 + 8x - (7x - 5)} + 9x = 0.

En resumen

9x - 5x + 1 - {2 + 8x - 7x + 5} + 9x = 0 9x - 5x + 1 - 2 - 8x + 7x - 5 + 8x = 0 11x - 6 = 0 11x = 6 x = 11 / 6.

Mejor respuesta

Litzymetelin
3

9x - 5x + 1 - {2 + 8x - 7x + 5} + 9x = 0

9x - 5x + 1 - 2 - 8x + 7x - 5 + 8x = 0

11x - 6 = 0

11x = 6

x = 11 / 6.

Otras 1 respuestas

Respuesta 2

Gverahidalgo
1

9x - (5x + 1) - { 2 + 8x - (7x - 5)} + 9x = 0

Resolviendo

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

9x - (5x + 1) - { 2 + 8x - (7x - 5)} + 9x = 0 9x - 5x - 1 - {2 + 8x - 7x + 5 } + 9x = 0 13x - 1 - {7 + x} = 0 13x - 1 - 7 - x = 0 12x - 8 = 0 12x = 8 x = 8 / 12 x = 2 / 3 = = > Respuesta

Respuesta

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

x = 2 / 3

Espero que te ayude.

Saludos!