MatemáticasBásico2 respuestas

Resolver la siguientes ecuaciones 19 − 3x + 5x = 15 − 4x este es otro 20x + 7 − 2 = 15x + 3?

Resolver la siguientes ecuaciones 19 − 3x + 5x = 15 − 4x este es otro 20x + 7 − 2 = 15x + 3.

Calculadora interactiva

ax² + bx + c = 0

En resumen

19 - 3x + 5x + 4x - 15 = 0 6x = - 19 + 15 6x = 4 x = - 4 / 6 x = - 0. 6 20x + 7 - 2 = 15x + 3 20x + 7 - 2 - 15x - 3 = 0 5x + 2 = 0 5x = - 2 x = - 2 / 5 x = - 2. 5.

Mejor respuesta

Aymane
4

19 - 3x + 5x + 4x - 15 = 0

6x = - 19 + 15

6x = 4

x = - 4 / 6

x = - 0.

6

20x + 7 - 2 = 15x + 3

20x + 7 - 2 - 15x - 3 = 0

5x + 2 = 0

5x = - 2

x = - 2 / 5

x = - 2.

5.

Otras 1 respuestas

Respuesta 2

Jose402
0

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