Respuesta :

X = 27.5

8x = 220, so 220/8 = 27.5
chloeroebuck2021

Answer:

x = 27.5

Step-by-step explanation:

(x + 25) + (7x - 65) = 180

8x - 40 = 180

8x = 220

x = 27.5

(27.5) + 25 + 7(27.5) - 65 = 180

52.5 + 192.5 - 65 = 180

245 - 65 = 180

180 = 180

Otras preguntas