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Resolver la Ecuaciones : 3 (2x - 6) - [ (x - ( 3x - 8) + 2) - 1 ] = 2 ( 3 - 2x)?

Resolver la Ecuaciones : 3 (2x - 6) - [ (x - ( 3x - 8) + 2) - 1 ] = 2 ( 3 - 2x).

Calculadora interactiva

ax² + bx + c = 0

En resumen

- Tarea : Resolver la ecuación : 3 . (2x - 6) - [ (x - (3x - 8) + 2) - 1 ] = 2 . (3 - 2x) - Solución : ✤ Resolvemos la ecuación : 3 . (2x - 6) - [ (x - (3x - 8) + 2) - 1 ] = 2 . (3 - 2x)3 . (2x - 6) - [ (x - 3x + 8 + 2) - 1 ] = 2 . (3 - 2x)3 .

Mejor respuesta

Yearcetejada
8

- Tarea : Resolver la ecuación : 3 .

(2x - 6) - [ (x - (3x - 8) + 2) - 1 ] = 2 .

(3 - 2x) - Solución : ✤ Resolvemos la ecuación : 3 .

(2x - 6) - [ (x - (3x - 8) + 2) - 1 ] = 2 .

(3 - 2x)3 .

(2x - 6) - [ (x - 3x + 8 + 2) - 1 ] = 2 .

(3 - 2x)3 .

(2x - 6) - [ - 2x + 10 - 1 ] = 2 .

(3 - 2x)3 .

(2x - 6) - ( - 2x + 9) = 2 .

(3 - 2x)6x - 18 + 2x - 9 = 6 - 4x8x - 27 = 6 - 4x 8x + 4x = 6 + 2712x = 33x = 33 / 12x = 11 / 4 El número es 11 / 4.

✤ Comprobamos la ecuación : 3 .

(2x - 6) - [ (x - (3x - 8) + 2) - 1 ] = 2 .

(3 - 2x)3 .

(2 . 11 / 4 - 6) - [ (11 / 4 - (3 .

11 / 4 - 8) + 2) - 1 ] = 2 .

(3 - 2 .

11 / 4)3 .

(2 . 11 / 4 - 6) - [ (11 / 4 - (3.

11 / 1.

4 - 8) + 2) - 1 ] = 2 .

( 3 - 2 .

11 / 4)3 .

(2 . 11 / 4 - 6) - [ (11 / 4 - (33 / 4 - 8 / 1) + 2) - 1 ] = 2 .

(3 - 2 .

11 / 4) 3 .

(2 . 11 / 4 - 6) - [ (11 / 4 - (4 : 4.

33 - 4 : 1.

8 / 4) + 2) - 1] = 2 .

(3 - 2 .

11 / 4)3 .

(2 . 11 / 4 - 6) - [ (11 / 4 - (33 - 32 / 4) + 2) - 1 ] = 2 .

( 3 - 2 .

11 / 4)3 .

( 2 .

11 / 4 - 6) - [ (11 / 4 - 1 / 4 + 2 / 1) - 1 ] = 2 .

( 3 - 2 .

11 / 4)3 .

(2 . 11 / 4 - 6) - [ (4 : 4.

11 - 4 : 4.

1 + 4 : 1.

2 / 4) - 1] = 2 .

(3 - 2 .

11 / 4)3 .

(2 . 11 / 4 - 6) - [(11 - 1 + 8 / 4) - 1] = 2 .

( 3 - 2 .

11 / 4)3 .

(2 . 11 / 4 - 6) - [18 / 4 - 1 / 1] = 2 .

(3 - 2 .

11 / 4) 3 .

(2 . 11 / 4 - 6) - (4 : 4.

18 - 4 : 1.

1 / 4) = 2 .

( 3 - 2 .

11 / 4)3 .

(2 . 11 / 4 - 6) - (18 - 4 / 4) = 2 .

( 3 - 2 .

11 / 4)3 .

(2 . 11 / 4 - 6) - 14 / 4 = 2 .

(3 - 2 .

11 / 4) 3 .

(2. 11 / 1.

4 - 6) - 14 / 4 = 2 .

( 3 - 2.

11 / 1.

4)3 .

(22 / 4 - 6 / 1) - 14 / 4 = 2 .

(3 / 1 - 22 / 4)3 .

(4 : 4.

22 - 4 : 1.

6 / 4) - 14 / 4 = 2 .

(4 : 1.

3 - 4 : 4.

22 / 4)3 .

(22 - 24 / 4) - 14 / 4 = 2 .

(12 - 22 / 4)3 .

( - 2 / 4) - 14 / 4 = 2 .

( - 10 / 4)3.

- 2 / 1.

4 - 14 / 4 = 2.

- 10 / 1.

4 - 6 / 4 - 14 / 4 = - 20 / 4 - 6 - 14 / 4 = - 20 / 4 - 20 / 4 = - 20 / 4 - 5 / 1 = - 5 / 1 - 5 = - 5.