Respuestas5x - 4 = 367x + 2 = 234x - 8 = 89x + 5 = 234x - 2 = 186x + 2 = 20?
Respuestas 5x - 4 = 36 7x + 2 = 23 4x - 8 = 8 9x + 5 = 23 4x - 2 = 18 6x + 2 = 20.
Respuestas 5x - 4 = 36 7x + 2 = 23 4x - 8 = 8 9x + 5 = 23 4x - 2 = 18 6x + 2 = 20.
En resumen
5x - 4 = 36 5x = 36 + 4 x = 40 / 5 x = 8 7x + 2 = 23 7x = 23 - 2 x = 21 / 7 x = 3 4x - 8 = 8 4x = 8 + 8 x = 16 / 4 x = 4 9x + 5 = 23 9x = 23 - 5 x = 18 / 9 x = 2 4x - 2 = 18 4x = 18 + 2 x = 20 / 4 x = 5 6x + 2 = 20 6x = 22 - 2 x = 18 / 6 x = 3.
5x - 4 = 36
5x = 36 + 4
x = 40 / 5
x = 8
7x + 2 = 23
7x = 23 - 2
x = 21 / 7
x = 3
4x - 8 = 8
4x = 8 + 8
x = 16 / 4
x = 4
9x + 5 = 23
9x = 23 - 5
x = 18 / 9
x = 2
4x - 2 = 18
4x = 18 + 2
x = 20 / 4
x = 5
6x + 2 = 20
6x = 22 - 2
x = 18 / 6
x = 3.
X = 1 + y x + y = 7 Reemplazamos : 1 + y + y = 7 2y = 6 y = 3 x = 4 y = 3 : ) Saludos! Espero te haya servido.
Es una función lineal no tiene respuesta x vale 2 f(2) = 2 + 3 f(2) = 5.
Adjunto respuestas, si hay algún número que no entiendas, me lo haces saber.