Question 127836
LET X BE THE PRICE FOR THE GERMAN POST CARD.
X+(2X-.18)=2.04
3X=2.04+.18
3X=2.22
X=2.22/3
X=$.74 FOR THE GERMAN POST CARD
2*74-18=1.30 FOR THE FRENCH POST CARD
.74+1.30=2.04