Răspuns :
x+y=1944
y=x*8/100
x+x*8/100=1944
(100x+8x)/100=1944
108x=1944*100
x=194400/108=1800 lei - costul mărfii
y=x*8/100
x+x*8/100=1944
(100x+8x)/100=1944
108x=1944*100
x=194400/108=1800 lei - costul mărfii
x=pretul marfii
y=pretul transportului
y=8%×x=(8/100)×x=8x/100
x+y=1944
(8x/100)+x=1944
(100x+8x)/100=1944
108x=194400
x=1800 lei
y=pretul transportului
y=8%×x=(8/100)×x=8x/100
x+y=1944
(8x/100)+x=1944
(100x+8x)/100=1944
108x=194400
x=1800 lei