T-shirt Discount Price

The T-shirts were discounted by 30%, so the three T-shirts cost only CZK 50 more after the discount than the two T-shirts cost before the discount. How much did one T-shirt cost before the deal?

Final Answer:

x =  500 Kc

Step-by-step explanation:

r=100%30%=110030=0.7  3 x r=50+2 x 3 x 0.7=50+2 x  0.1x=50  x=0.150=500  x=500=500 Kc



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