Denarii 81214

Two men talk about how much money each has. The first says to the second: If you give me 12 denarii, we will both have the same. "Second branch: If you give me 12 denarii, I will have ten times more than you. How many denarii did each of them have?

Correct answer:

x =  17.3333
y =  41.3333

Step-by-step explanation:

x+12=y12 10 (x12)=y+12  xy=24 10xy=132  Pivot:Row1Row2 10xy=132 xy=24  Row2101 Row1Row2 10xy=132 0.9y=37.2  y=0.937.2=41.33333333 x=10132+y=10132+41.33333333=17.33333333=17.3333  x=35217.333333 y=312441.333333



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