Răspuns :
(x+17,34).3,5+11,56=249,56
(x+1734/100).35/10+1156/100=24956/100
(1834x/100).35/10=23800/100
917x=23800
x=3400/131=25,954
(x+1734/100).35/10+1156/100=24956/100
(1834x/100).35/10=23800/100
917x=23800
x=3400/131=25,954
Notezi nr cu x.
=> (x+17,34)3,5 + 11,56 = 249,56
(x+17,34)3,5 = 238
x+17,34 = 238/3,5
x= 68-17,34
x=50,66