MatemáticasBásico2 respuestas

Desarrolla el proceso en las siguientes ecuaciones4× - 9 = 272× - 5 = 138× + 3 = 513× + 7 = 19× - 6 = - 6?

Desarrolla el proceso en las siguientes ecuaciones 4× - 9 = 27 2× - 5 = 13 8× + 3 = 51 3× + 7 = 19 × - 6 = - 6.

Calculadora interactiva

ax² + bx + c = 0

En resumen

4x - 9 = 274x = 27 + 94x = 36x = 36 / 4x = 9 2x - 5 = 132x = 13 + 52x = 18x = 18 / 2x = 9 8x + 3 = 518x = 51 - 38x = 48x = 48 / 8x = 6 3x + 7 = 193x = 19 - 73x = 12x = 12 / 3x = 4 x - 6 = - 6x = - 6 + 6x = 0.

Mejor respuesta

8

4x - 9 = 274x = 27 + 94x = 36x = 36 / 4x = 9

2x - 5 = 132x = 13 + 52x = 18x = 18 / 2x = 9

8x + 3 = 518x = 51 - 38x = 48x = 48 / 8x = 6

3x + 7 = 193x = 19 - 73x = 12x = 12 / 3x = 4

x - 6 = - 6x = - 6 + 6x = 0.

Otras 1 respuestas

Respuesta 2

Hugoasqui669
5

4x - 9 = 27

4x = 27 + 9

4x = 36

x = 36 / 4

x = 9

2x - 5 = 13

2x = 13 + 5

2x = 18

x = 18 / 2

x = 9

8x + 3 = 51

8x = 51 - 3

8x = 48

x = 48 / 8

x = 6

3x + 7 = 19

3x = 19 - 7

3x = 12

x = 12 / 3

x = 4

x - 6 = - 6

x = - 6 + 6

x = 0.