Respuesta :

pegah
for this question you can add -8/10 on both sides so you gonna have : 
T = 9/10 - 8/10 = 1/10 so the answer is T = 0.1 :))
i hope this is helpful 
have a nice day 
 you add -8/10 on both sides so you gonna have : 
T = 9/10 - 8/10 = 1/10 so the answer is T = 0.1