Question

Me Ajudem 
2x+40+5x+10+x+60=360 

Answer 1

somando tudo fica:
8x+110=360
8x=360-110
8x=250
x=$\frac{250}{8}$ = 31,25 ou $\frac{125}{4}$

Answer 2

2x + 40 + 5x + 10 + x + 60 = 360
2x + 5x + x = 360 - 40 - 10 - 60
8x = 250
x = 250/8
x= 31,25