Respuesta :
Answer:
15
Step-by-step explanation:
[tex]4x - 5x = - 15[/tex]
[tex] - x = - 15[/tex]
[tex]x = 15[/tex]
i think this is the answer
Answer:
15
Step-by-step explanation:
[tex]4x - 5x = - 15[/tex]
[tex] - x = - 15[/tex]
[tex]x = 15[/tex]
i think this is the answer