Respuesta :

109198

Answer:149 - 8b -2a

Step-by-step explanation:you put it in oder by 104 + 45 - 8b - 2a add 104 and 45 and you shoud get 149 then you put your problom together and get

149 - 8b -2a

sorry if it is not right i have not done this in a long time :(