Respuesta :

kntordal

Answer:

x=3

Step-by-step explanation:

7+4(5/4x-1)=18

7+5x-4=18

3+5x=18

5x=15

x=3

Answer:

x = 3

Step-by-step explanation:

18 = 7 + 4([tex]\frac{5}{4}[/tex]x - 1)

18 = 7 + 5x - 4

18 = 3 + 5x

15 = 5x

x = 3

Otras preguntas