Respuesta :

laceyward

Answer:

15x -4 = 11x       and          4x+5=9x

9 timees11 = 20x

Step-by-step explanation:

20x for first anwer

thank me later emmitheblackbobcat

HarisSelimovic

Answer:

I can't understand the person above. but by looking at his results; they are equivalent to mine for this question.