Respuesta :

quoc100405

Answer:

x=3

Step-by-step explanation:

5x+x-2=20

6x=18

x=3

Answer:

[tex]x=3[/tex]

Step-by-step explanation:

[tex]5x-2+x=-20\\6x-2=-20[/tex]

Add 2 to both sides

[tex]6x-2+2=-20+2\\6x=18[/tex]

Divide both sides by 6

[tex]x=3[/tex]